My Keywords by saraki2019(m): 4:18pm On Dec 11, 2016 |
answer this and get my number
1. if a sample of a radioactive isotope has a half-life of 1 year 2. what becomes of the "lost" mass per nucleon in fission and fusion reactions? 3. why is a chain reaction more likely to occur in a big piece of uranium than in a small piece? 4. what are the three possible fates of neutrons in uranium metal? 5. what is the effect of placing small amounts of fissionable isotopes with large amounts of u-238? 6. why doesn't a chain reaction normally occur in uranium mines? 7. what components are the safeguards to prevent a reactor from generating energy out of control? 8. what is meant by the idea of a critical mass 9. what isotope is produced when u-239 emits a beta particle? 10. control is maintained in a nuclear reactor by control rods that 11. what exactly does a breeder reactor breed? 12. for helium to release energy, should it be fissioned or fused? what about uranium? 13. control is maintained in a nuclear reactor by control rods that 14. which of the following would cause mass energy to be converted into other forms of energy? 15. reactions that take place in a breeder reactor change 16. the disadvantages to fission power plants include 17. what are the three possible fates of neutrons in uranium metal? 18. what are the four main components of a fission reactor? 19. why does a neutron make a better nuclear bullet than a proton? 20. what is the effect of placing small amounts of fissionable isotopes with large amounts of u-238? 21. what are the four main components of a fission reactor quizlet 22. why doesn't uranium ore spontaneously 23. what is meant by the idea of a critical mass? 24. what components are the safeguards to prevent a reactor from generating energy out of control? 25. why doesn't uranium ore spontaneously undergo a chain reaction? quizlet 26. a neutron makes a better nuclear bullet than a proton or an electron because it 27. which of the following elements is the most stable from a nuclear point of view? 28. just after an alpha particle leaves the nucleus, would you expect it to speed up? why? 29. which of the following is a major disadvantage of nuclear-fission-based power plants? 30. which of the following is a major advantage of nuclear fission based power 31. which of the following statements describes an isotope? 32. what does the following element description actually mean? iron-57 33. what does the following element description actually mean 238 u 92 34. which of the following elements is in the fourth period? 35. just after an alpha particle leaves the nucleus, would you expect it to speed up? why? 36. why do different isotopes of the same element have the same chemical properties 37. which type of radiation—alpha, beta, or gamma—results in the greatest change in atomic mass number? 38. which of the following statements about fission is true? 39. why do different isotopes of the same element have the same chemical properties 40. a pair of protons in an atomic nucleus repel each other but they are also attracted to each other 41. if an atom has 104 electrons 157 neutrons 42. why is carbon-14 dating not accurate for estimating 43. which type of radiation alpha beta or gamma results in the least change in atomic number 44. what are the atomic number and atomic mass of the element formed when 218po emits a beta particle 45. which of the three rays has the greatest penetrating power 46. what is the origin of most of the natural radiation we encounter? 47. when isotope bismuth-213 emits an alpha particle 48. how come an animal's carbon-14 levels do not start to decrease until it dies? 49. which have more neutrons than protons: large nuclei or small nuclei? 50. what change in atomic number occurs when a nucleus emits an alpha particle? 51. what change in atomic number occurs when a nucleus emits a beta particle 52. if an atom has 104 electrons 157 neutrons 53. which of the following types of radiation might be best for medical imaging? 54. how do fission power plants work? 55. which process would release energy from gold, fission or fusion? from carbon? 56. how can a half-life be used to tell the age of a sample? 57. if carbon-14 is a beta emitter, what is the likely product of radioactive decay? 58. why will nuclear fission probably not be used directly for powering automobiles? 59. where does the earth receive most of its energy? 60. which of the following is a major advantage of nuclear-fission-based power plants? 61. which of the following statements about fusion is true? 62. the following statement describes which subatomic particle best it is electrically charged 63. the following statement describes which subatomic particle best it is a nucleon 64. which of the following statements describes an isotope? 65. which of the following nuclear equations correctly describes beta emission? 66. what does the following element description actually mean? iron-57 67. why will nuclear fission probably not be used directly for powering automobiles? 68. what does the following element description actually mean? hydrogen-2 69. which of the following does not describe a neutron? 70. what does the following element description actually mean 238 u 92 71. which of the following elements is in the fourth period? 72. which of the following statements describes an isotope? 73. what does the following element description actually mean? u 74. if a neutral element has the following chemical symbol, how many electrons does it have? 75. which element has the atomic number 9? 76. the following statement describes which subatomic particle best? it has a relatively large mass. 77. the electron configuration of any neutral group 1 element always ends with 78. what does the following element description actually mean? hydrogen-2 79. what does the following element description actually mean? iron-57 80. which of the following statements is true about bohr's planetary model of the atom? 81. the following statement describes which subatomic particle best? it is a nucleon. 82. how can a hydrogen atom, which has only one electron, have so many spectral lines? 83. if you remove two protons and two electrons from a sulfur atom (s), what new element is formed? 84. which loses its outermost electrons more easily: bromine, br, or krypton, kr? 85. how many electrons are there in the third shell of sodium, na (atomic number 11)? 86. suppose the four energy levels were somehow evenly spaced. how many spectral lines would result? 87. an electron in a 7s orbital has more energy than one in a 1s orbital because 88. which color of light comes from the higher energy transition, red or blue? 89. how many shells are occupied by electrons in the gold atom (au, atomic #79)? 90. how many electrons are unpaired in the outermost shell of aluminum 91. how does an electron get from one lobe of ap orbital to the other 92. why is 1s orbital lower in energy than 2s 93. 2s and 2p orbitals have the same energy 94. for a multielectron atom, a 3s orbital lies lower in energy than a 3p orbital because 95. more energy is required to remove an electron from a 2s orbital than from the 2p orbital. 96. energy of an electron in the 2s orbital of a hydrogen atom 97. how many electrons can occupy each atomic orbital? 98. how many orbitals in n=3 99. how many electrons in an atom could have these sets of quantum numbers? 100. how many orbitals in n=4 101. number of electrons in 3d subshell 102. how many electrons can each shell hold 103. 3p orbital 104. what does the principal quantum number determine? 105. how many electrons can each orbital hold 106. how many electrons in an atom could have n=7 l=1 ml=-1 107. how many electrons in an atom could have n=2 108. how many electrons in an atom could have n=6 l=1 ml=-1 109. how many electrons in an atom could have n=4 l=3 110. n=6 l=3 ml=-1 how many electrons 111. how many electrons in an atom could have n=4 l=2 112. how many electrons in an atom could have n=4 l=1 113. n=5 l=0 how many electrons 114. |
Re: My Keywords by Nobody: 4:29pm On Dec 11, 2016 |
4 Likes 2 Shares |
Re: My Keywords by Nobody: 4:32pm On Dec 11, 2016 |
emperorkross this thread is sweet to derail |
Re: My Keywords by Nobody: 4:35pm On Dec 11, 2016 |
I wl ve answer all dat. But unfortunately. . I don't know it During classes. . .i dey fly fence. #YOLO 1 Like |
Re: My Keywords by CentaurXXV: 4:54pm On Dec 11, 2016 |
[b]Nah. Lemme stop here.
K.
|
Re: My Keywords by edogho(m): 5:05pm On Dec 11, 2016 |
saraki2019: answer this and get my number
1. if a sample of a radioactive isotope has a half-life of 1 year 2. what becomes of the "lost" mass per nucleon in fission and fusion reactions? 3. why is a chain reaction more likely to occur in a big piece of uranium than in a small piece? 4. what are the three possible fates of neutrons in uranium metal? 5. what is the effect of placing small amounts of fissionable isotopes with large amounts of u-238? 6. why doesn't a chain reaction normally occur in uranium mines? 7. what components are the safeguards to prevent a reactor from generating energy out of control? 8. what is meant by the idea of a critical mass 9. what isotope is produced when u-239 emits a beta particle? 10. control is maintained in a nuclear reactor by control rods that 11. what exactly does a breeder reactor breed? 12. for helium to release energy, should it be fissioned or fused? what about uranium? 13. control is maintained in a nuclear reactor by control rods that 14. which of the following would cause mass energy to be converted into other forms of energy? 15. reactions that take place in a breeder reactor change 16. the disadvantages to fission power plants include 17. what are the three possible fates of neutrons in uranium metal? 18. what are the four main components of a fission reactor? 19. why does a neutron make a better nuclear bullet than a proton? 20. what is the effect of placing small amounts of fissionable isotopes with large amounts of u-238? 21. what are the four main components of a fission reactor quizlet 22. why doesn't uranium ore spontaneously 23. what is meant by the idea of a critical mass? 24. what components are the safeguards to prevent a reactor from generating energy out of control? 25. why doesn't uranium ore spontaneously undergo a chain reaction? quizlet 26. a neutron makes a better nuclear bullet than a proton or an electron because it 27. which of the following elements is the most stable from a nuclear point of view? 28. just after an alpha particle leaves the nucleus, would you expect it to speed up? why? 29. which of the following is a major disadvantage of nuclear-fission-based power plants? 30. which of the following is a major advantage of nuclear fission based power 31. which of the following statements describes an isotope? 32. what does the following element description actually mean? iron-57 33. what does the following element description actually mean 238 u 92 34. which of the following elements is in the fourth period? 35. just after an alpha particle leaves the nucleus, would you expect it to speed up? why? 36. why do different isotopes of the same element have the same chemical properties 37. which type of radiation—alpha, beta, or gamma—results in the greatest change in atomic mass number? 38. which of the following statements about fission is true? 39. why do different isotopes of the same element have the same chemical properties 40. a pair of protons in an atomic nucleus repel each other but they are also attracted to each other 41. if an atom has 104 electrons 157 neutrons 42. why is carbon-14 dating not accurate for estimating 43. which type of radiation alpha beta or gamma results in the least change in atomic number 44. what are the atomic number and atomic mass of the element formed when 218po emits a beta particle 45. which of the three rays has the greatest penetrating power 46. what is the origin of most of the natural radiation we encounter? 47. when isotope bismuth-213 emits an alpha particle 48. how come an animal's carbon-14 levels do not start to decrease until it dies? 49. which have more neutrons than protons: large nuclei or small nuclei? 50. what change in atomic number occurs when a nucleus emits an alpha particle? 51. what change in atomic number occurs when a nucleus emits a beta particle 52. if an atom has 104 electrons 157 neutrons 53. which of the following types of radiation might be best for medical imaging? 54. how do fission power plants work? 55. which process would release energy from gold, fission or fusion? from carbon? 56. how can a half-life be used to tell the age of a sample? 57. if carbon-14 is a beta emitter, what is the likely product of radioactive decay? 58. why will nuclear fission probably not be used directly for powering automobiles? 59. where does the earth receive most of its energy? 60. which of the following is a major advantage of nuclear-fission-based power plants? 61. which of the following statements about fusion is true? 62. the following statement describes which subatomic particle best it is electrically charged 63. the following statement describes which subatomic particle best it is a nucleon 64. which of the following statements describes an isotope? 65. which of the following nuclear equations correctly describes beta emission? 66. what does the following element description actually mean? iron-57 67. why will nuclear fission probably not be used directly for powering automobiles? 68. what does the following element description actually mean? hydrogen-2 69. which of the following does not describe a neutron? 70. what does the following element description actually mean 238 u 92 71. which of the following elements is in the fourth period? 72. which of the following statements describes an isotope? 73. what does the following element description actually mean? u 74. if a neutral element has the following chemical symbol, how many electrons does it have? 75. which element has the atomic number 9? 76. the following statement describes which subatomic particle best? it has a relatively large mass. 77. the electron configuration of any neutral group 1 element always ends with 78. what does the following element description actually mean? hydrogen-2 79. what does the following element description actually mean? iron-57 80. which of the following statements is true about bohr's planetary model of the atom? 81. the following statement describes which subatomic particle best? it is a nucleon. 82. how can a hydrogen atom, which has only one electron, have so many spectral lines? 83. if you remove two protons and two electrons from a sulfur atom (s), what new element is formed? 84. which loses its outermost electrons more easily: bromine, br, or krypton, kr? 85. how many electrons are there in the third shell of sodium, na (atomic number 11)? 86. suppose the four energy levels were somehow evenly spaced. how many spectral lines would result? 87. an electron in a 7s orbital has more energy than one in a 1s orbital because 88. which color of light comes from the higher energy transition, red or blue? 89. how many shells are occupied by electrons in the gold atom (au, atomic #79)? 90. how many electrons are unpaired in the outermost shell of aluminum 91. how does an electron get from one lobe of ap orbital to the other 92. why is 1s orbital lower in energy than 2s 93. 2s and 2p orbitals have the same energy 94. for a multielectron atom, a 3s orbital lies lower in energy than a 3p orbital because 95. more energy is required to remove an electron from a 2s orbital than from the 2p orbital. 96. energy of an electron in the 2s orbital of a hydrogen atom 97. how many electrons can occupy each atomic orbital? 98. how many orbitals in n=3 99. how many electrons in an atom could have these sets of quantum numbers? 100. how many orbitals in n=4 101. number of electrons in 3d subshell 102. how many electrons can each shell hold 103. 3p orbital 104. what does the principal quantum number determine? 105. how many electrons can each orbital hold 106. how many electrons in an atom could have n=7 l=1 ml=-1 107. how many electrons in an atom could have n=2 108. how many electrons in an atom could have n=6 l=1 ml=-1 109. how many electrons in an atom could have n=4 l=3 110. n=6 l=3 ml=-1 how many electrons 111. how many electrons in an atom could have n=4 l=2 112. how many electrons in an atom could have n=4 l=1 113. n=5 l=0 how many electrons 114.
Shey u know say u no well? I can't answer for such lean reward. Make it challenging by putting Samsung S7 as reward sharparly, there's no time.. |
Re: My Keywords by EmperorKross(m): 5:06pm On Dec 11, 2016 |
Fabulocity: emperorkross this thread is sweet to derail Leggo |
Re: My Keywords by DaddySLY(m): 5:06pm On Dec 11, 2016 |
who is my favorite gurl in the world??
my mama 1 Like 1 Share |
Re: My Keywords by Nobody: 5:09pm On Dec 11, 2016 |
Ehen why did you abandon emperor Lee na?
EmperorKross:
Leggo |
Re: My Keywords by EmperorKross(m): 5:13pm On Dec 11, 2016 |
Fabulocity: Ehen why did you abandon emperor Lee na? Hehehe walahii i no know, I just got tired of it ni. You miss am ? |
Re: My Keywords by Nobody: 5:17pm On Dec 11, 2016 |
Yes na
EmperorKross:
Hehehe walahii i no know, I just got tired of it ni. You miss am ? |
Re: My Keywords by mofeoluwadassah: 5:18pm On Dec 11, 2016 |
Wetin happen nw,dis one na jamb question or na wetin |
Re: My Keywords by EmperorKross(m): 5:19pm On Dec 11, 2016 |
Fabulocity: Yes na Will return back to it soon . Ke kwanu, wah you upto ? |
Re: My Keywords by Nobody: 5:36pm On Dec 11, 2016 |
saraki2019: answer this and get my number
1. if a sample of a radioactive isotope has a half-life of 1 year 2. what becomes of the "lost" mass per nucleon in fission and fusion reactions? 3. why is a chain reaction more likely to occur in a big piece of uranium than in a small piece? 4. what are the three possible fates of neutrons in uranium metal? 5. what is the effect of placing small amounts of fissionable isotopes with large amounts of u-238? 6. why doesn't a chain reaction normally occur in uranium mines? 7. what components are the safeguards to prevent a reactor from generating energy out of control? 8. what is meant by the idea of a critical mass 9. what isotope is produced when u-239 emits a beta particle? 10. control is maintained in a nuclear reactor by control rods that 11. what exactly does a breeder reactor breed? 12. for helium to release energy, should it be fissioned or fused? what about uranium? 13. control is maintained in a nuclear reactor by control rods that 14. which of the following would cause mass energy to be converted into other forms of energy? 15. reactions that take place in a breeder reactor change 16. the disadvantages to fission power plants include 17. what are the three possible fates of neutrons in uranium metal? 18. what are the four main components of a fission reactor? 19. why does a neutron make a better nuclear bullet than a proton? 20. what is the effect of placing small amounts of fissionable isotopes with large amounts of u-238? 21. what are the four main components of a fission reactor quizlet 22. why doesn't uranium ore spontaneously 23. what is meant by the idea of a critical mass? 24. what components are the safeguards to prevent a reactor from generating energy out of control? 25. why doesn't uranium ore spontaneously undergo a chain reaction? quizlet 26. a neutron makes a better nuclear bullet than a proton or an electron because it 27. which of the following elements is the most stable from a nuclear point of view? 28. just after an alpha particle leaves the nucleus, would you expect it to speed up? why? 29. which of the following is a major disadvantage of nuclear-fission-based power plants? 30. which of the following is a major advantage of nuclear fission based power 31. which of the following statements describes an isotope? 32. what does the following element description actually mean? iron-57 33. what does the following element description actually mean 238 u 92 34. which of the following elements is in the fourth period? 35. just after an alpha particle leaves the nucleus, would you expect it to speed up? why? 36. why do different isotopes of the same element have the same chemical properties 37. which type of radiation—alpha, beta, or gamma—results in the greatest change in atomic mass number? 38. which of the following statements about fission is true? 39. why do different isotopes of the same element have the same chemical properties 40. a pair of protons in an atomic nucleus repel each other but they are also attracted to each other 41. if an atom has 104 electrons 157 neutrons 42. why is carbon-14 dating not accurate for estimating 43. which type of radiation alpha beta or gamma results in the least change in atomic number 44. what are the atomic number and atomic mass of the element formed when 218po emits a beta particle 45. which of the three rays has the greatest penetrating power 46. what is the origin of most of the natural radiation we encounter? 47. when isotope bismuth-213 emits an alpha particle 48. how come an animal's carbon-14 levels do not start to decrease until it dies? 49. which have more neutrons than protons: large nuclei or small nuclei? 50. what change in atomic number occurs when a nucleus emits an alpha particle? 51. what change in atomic number occurs when a nucleus emits a beta particle 52. if an atom has 104 electrons 157 neutrons 53. which of the following types of radiation might be best for medical imaging? 54. how do fission power plants work? 55. which process would release energy from gold, fission or fusion? from carbon? 56. how can a half-life be used to tell the age of a sample? 57. if carbon-14 is a beta emitter, what is the likely product of radioactive decay? 58. why will nuclear fission probably not be used directly for powering automobiles? 59. where does the earth receive most of its energy? 60. which of the following is a major advantage of nuclear-fission-based power plants? 61. which of the following statements about fusion is true? 62. the following statement describes which subatomic particle best it is electrically charged 63. the following statement describes which subatomic particle best it is a nucleon 64. which of the following statements describes an isotope? 65. which of the following nuclear equations correctly describes beta emission? 66. what does the following element description actually mean? iron-57 67. why will nuclear fission probably not be used directly for powering automobiles? 68. what does the following element description actually mean? hydrogen-2 69. which of the following does not describe a neutron? 70. what does the following element description actually mean 238 u 92 71. which of the following elements is in the fourth period? 72. which of the following statements describes an isotope? 73. what does the following element description actually mean? u 74. if a neutral element has the following chemical symbol, how many electrons does it have? 75. which element has the atomic number 9? 76. the following statement describes which subatomic particle best? it has a relatively large mass. 77. the electron configuration of any neutral group 1 element always ends with 78. what does the following element description actually mean? hydrogen-2 79. what does the following element description actually mean? iron-57 80. which of the following statements is true about bohr's planetary model of the atom? 81. the following statement describes which subatomic particle best? it is a nucleon. 82. how can a hydrogen atom, which has only one electron, have so many spectral lines? 83. if you remove two protons and two electrons from a sulfur atom (s), what new element is formed? 84. which loses its outermost electrons more easily: bromine, br, or krypton, kr? 85. how many electrons are there in the third shell of sodium, na (atomic number 11)? 86. suppose the four energy levels were somehow evenly spaced. how many spectral lines would result? 87. an electron in a 7s orbital has more energy than one in a 1s orbital because 88. which color of light comes from the higher energy transition, red or blue? 89. how many shells are occupied by electrons in the gold atom (au, atomic #79)? 90. how many electrons are unpaired in the outermost shell of aluminum 91. how does an electron get from one lobe of ap orbital to the other 92. why is 1s orbital lower in energy than 2s 93. 2s and 2p orbitals have the same energy 94. for a multielectron atom, a 3s orbital lies lower in energy than a 3p orbital because 95. more energy is required to remove an electron from a 2s orbital than from the 2p orbital. 96. energy of an electron in the 2s orbital of a hydrogen atom 97. how many electrons can occupy each atomic orbital? 98. how many orbitals in n=3 99. how many electrons in an atom could have these sets of quantum numbers? 100. how many orbitals in n=4 101. number of electrons in 3d subshell 102. how many electrons can each shell hold 103. 3p orbital 104. what does the principal quantum number determine? 105. how many electrons can each orbital hold 106. how many electrons in an atom could have n=7 l=1 ml=-1 107. how many electrons in an atom could have n=2 108. how many electrons in an atom could have n=6 l=1 ml=-1 109. how many electrons in an atom could have n=4 l=3 110. n=6 l=3 ml=-1 how many electrons 111. how many electrons in an atom could have n=4 l=2 112. how many electrons in an atom could have n=4 l=1 113. n=5 l=0 how many electrons 114.
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Re: My Keywords by Nobody: 5:37pm On Dec 11, 2016 |
saraki2019: answer this and get my number
1. if a sample of a radioactive isotope has a half-life of 1 year 2. what becomes of the "lost" mass per nucleon in fission and fusion reactions? 3. why is a chain reaction more likely to occur in a big piece of uranium than in a small piece? 4. what are the three possible fates of neutrons in uranium metal? 5. what is the effect of placing small amounts of fissionable isotopes with large amounts of u-238? 6. why doesn't a chain reaction normally occur in uranium mines? 7. what components are the safeguards to prevent a reactor from generating energy out of control? 8. what is meant by the idea of a critical mass 9. what isotope is produced when u-239 emits a beta particle? 10. control is maintained in a nuclear reactor by control rods that 11. what exactly does a breeder reactor breed? 12. for helium to release energy, should it be fissioned or fused? what about uranium? 13. control is maintained in a nuclear reactor by control rods that 14. which of the following would cause mass energy to be converted into other forms of energy? 15. reactions that take place in a breeder reactor change 16. the disadvantages to fission power plants include 17. what are the three possible fates of neutrons in uranium metal? 18. what are the four main components of a fission reactor? 19. why does a neutron make a better nuclear bullet than a proton? 20. what is the effect of placing small amounts of fissionable isotopes with large amounts of u-238? 21. what are the four main components of a fission reactor quizlet 22. why doesn't uranium ore spontaneously 23. what is meant by the idea of a critical mass? 24. what components are the safeguards to prevent a reactor from generating energy out of control? 25. why doesn't uranium ore spontaneously undergo a chain reaction? quizlet 26. a neutron makes a better nuclear bullet than a proton or an electron because it 27. which of the following elements is the most stable from a nuclear point of view? 28. just after an alpha particle leaves the nucleus, would you expect it to speed up? why? 29. which of the following is a major disadvantage of nuclear-fission-based power plants? 30. which of the following is a major advantage of nuclear fission based power 31. which of the following statements describes an isotope? 32. what does the following element description actually mean? iron-57 33. what does the following element description actually mean 238 u 92 34. which of the following elements is in the fourth period? 35. just after an alpha particle leaves the nucleus, would you expect it to speed up? why? 36. why do different isotopes of the same element have the same chemical properties 37. which type of radiation—alpha, beta, or gamma—results in the greatest change in atomic mass number? 38. which of the following statements about fission is true? 39. why do different isotopes of the same element have the same chemical properties 40. a pair of protons in an atomic nucleus repel each other but they are also attracted to each other 41. if an atom has 104 electrons 157 neutrons 42. why is carbon-14 dating not accurate for estimating 43. which type of radiation alpha beta or gamma results in the least change in atomic number 44. what are the atomic number and atomic mass of the element formed when 218po emits a beta particle 45. which of the three rays has the greatest penetrating power 46. what is the origin of most of the natural radiation we encounter? 47. when isotope bismuth-213 emits an alpha particle 48. how come an animal's carbon-14 levels do not start to decrease until it dies? 49. which have more neutrons than protons: large nuclei or small nuclei? 50. what change in atomic number occurs when a nucleus emits an alpha particle? 51. what change in atomic number occurs when a nucleus emits a beta particle 52. if an atom has 104 electrons 157 neutrons 53. which of the following types of radiation might be best for medical imaging? 54. how do fission power plants work? 55. which process would release energy from gold, fission or fusion? from carbon? 56. how can a half-life be used to tell the age of a sample? 57. if carbon-14 is a beta emitter, what is the likely product of radioactive decay? 58. why will nuclear fission probably not be used directly for powering automobiles? 59. where does the earth receive most of its energy? 60. which of the following is a major advantage of nuclear-fission-based power plants? 61. which of the following statements about fusion is true? 62. the following statement describes which subatomic particle best it is electrically charged 63. the following statement describes which subatomic particle best it is a nucleon 64. which of the following statements describes an isotope? 65. which of the following nuclear equations correctly describes beta emission? 66. what does the following element description actually mean? iron-57 67. why will nuclear fission probably not be used directly for powering automobiles? 68. what does the following element description actually mean? hydrogen-2 69. which of the following does not describe a neutron? 70. what does the following element description actually mean 238 u 92 71. which of the following elements is in the fourth period? 72. which of the following statements describes an isotope? 73. what does the following element description actually mean? u 74. if a neutral element has the following chemical symbol, how many electrons does it have? 75. which element has the atomic number 9? 76. the following statement describes which subatomic particle best? it has a relatively large mass. 77. the electron configuration of any neutral group 1 element always ends with 78. what does the following element description actually mean? hydrogen-2 79. what does the following element description actually mean? iron-57 80. which of the following statements is true about bohr's planetary model of the atom? 81. the following statement describes which subatomic particle best? it is a nucleon. 82. how can a hydrogen atom, which has only one electron, have so many spectral lines? 83. if you remove two protons and two electrons from a sulfur atom (s), what new element is formed? 84. which loses its outermost electrons more easily: bromine, br, or krypton, kr? 85. how many electrons are there in the third shell of sodium, na (atomic number 11)? 86. suppose the four energy levels were somehow evenly spaced. how many spectral lines would result? 87. an electron in a 7s orbital has more energy than one in a 1s orbital because 88. which color of light comes from the higher energy transition, red or blue? 89. how many shells are occupied by electrons in the gold atom (au, atomic #79)? 90. how many electrons are unpaired in the outermost shell of aluminum 91. how does an electron get from one lobe of ap orbital to the other 92. why is 1s orbital lower in energy than 2s 93. 2s and 2p orbitals have the same energy 94. for a multielectron atom, a 3s orbital lies lower in energy than a 3p orbital because 95. more energy is required to remove an electron from a 2s orbital than from the 2p orbital. 96. energy of an electron in the 2s orbital of a hydrogen atom 97. how many electrons can occupy each atomic orbital? 98. how many orbitals in n=3 99. how many electrons in an atom could have these sets of quantum numbers? 100. how many orbitals in n=4 101. number of electrons in 3d subshell 102. how many electrons can each shell hold 103. 3p orbital 104. what does the principal quantum number determine? 105. how many electrons can each orbital hold 106. how many electrons in an atom could have n=7 l=1 ml=-1 107. how many electrons in an atom could have n=2 108. how many electrons in an atom could have n=6 l=1 ml=-1 109. how many electrons in an atom could have n=4 l=3 110. n=6 l=3 ml=-1 how many electrons 111. how many electrons in an atom could have n=4 l=2 112. how many electrons in an atom could have n=4 l=1 113. n=5 l=0 how many electrons 114.
His like yor head his pained you |
Re: My Keywords by divinehand2003(m): 7:51pm On Dec 11, 2016 |
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Re: My Keywords by RENOWNED2(m): 5:54am On Jan 04, 2017 |
Op, for how much |
Re: My Keywords by RENOWNED2(m): 5:55am On Jan 04, 2017 |
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Re: My Keywords by Nobody: 6:03am On Jan 04, 2017 |
RENOWNED2: You cant answer this simple thing? SMDH Can u? Abeeeg, show us how crazy ur brain is.. |
Re: My Keywords by OkoAnike(m): 6:41am On Jan 04, 2017 |
Op, remain trapped if i will answer all of this to get ur phone number.... Huuummm, what will be the question that will get me to ur promise land that flow with milk and juice? |
Re: My Keywords by RENOWNED2(m): 7:01am On Jan 04, 2017 |
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Re: My Keywords by Nobody: 7:06am On Jan 04, 2017 |
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Re: My Keywords by RENOWNED2(m): 7:09am On Jan 04, 2017 |
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Re: My Keywords by Nobody: 7:21am On Jan 04, 2017 |
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Re: My Keywords by RENOWNED2(m): 7:26am On Jan 04, 2017 |
TrapQueen77:
Naaahhh.. Drake ooo
Btw, HAPPY NEW YEAR
Na man sef...happy new year to you too queen ...you didnt sleep? |
Re: My Keywords by Nobody: 7:29am On Jan 04, 2017 |
RENOWNED2: Na man sef...happy new year to you too queen ...you didnt sleep? It's almost 3pm down here ooo.. It's my coffee break sha So, did u attend the beach party.? |
Re: My Keywords by RENOWNED2(m): 7:34am On Jan 04, 2017 |
TrapQueen77:
It's almost 3pm down here ooo.. It's my coffee break sha
So, did u attend the beach party.? Ok ...Nah, im in phc; didnt think it was worth the stress haha |
Re: My Keywords by Nobody: 7:36am On Jan 04, 2017 |
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Re: My Keywords by RENOWNED2(m): 7:42am On Jan 04, 2017 |
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Re: My Keywords by Nobody: 7:55am On Jan 04, 2017 |
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Re: My Keywords by RENOWNED2(m): 8:04am On Jan 04, 2017 |
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Re: My Keywords by Nobody: 8:26am On Jan 04, 2017 |
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