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8. Which of the following are the isotopes of the same element? SAA 19 cc 157 DD 56 BB
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What are the first two quantum numbers for the electrons located in subshell 4d? what are the first three quantum numbers for the electrons located in subshell 2s? how many electrons can be held in a sublevel l = 3? how many electrons can be held in the energy level n = 4? how many electrons in an atom can share the quantum numbers n = 4 and l = 3?
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The number of neutrons is equal to the atomic number minus the atomic mass. a. true b. false
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Mercury turns to vapor at 629.88 k how much heat is lost 175 g of mercury vapor at 650 current condenses to a liquid at 297 ca mercury turns to weber at 629.88 kelvin how much he is lost 175 g of mercury vapor and 650 coming condensers to liquidate 297 kevin
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What does an electron configuration for an atom relate to the atoms placement on the periodic table
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8. Which of the following are the isotopes of the same element? SAA 19 cc 157 DD 56 BB ...
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