Elements in a column (up/down) on the periodic table have similiar: *
O Properties
Atomic Mas...
Chemistry, 18.11.2020 22:20 tmmackie9261
Elements in a column (up/down) on the periodic table have similiar: *
O Properties
Atomic Masses
O Number of neutrons
O Number of protons
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Answers: 2
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If one fission reaction of a uranium-235 atom produced two neutrons, how many neutrons would be released if the chain reaction occurred three more times?
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Assume that 13.5 g solid aluminum (al) react with hcl to produce solid aluminum chloride (alcl3) salt and gaseous hydrogen (h2) at standard temperature and pressure.
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This element is in the same family aa lead and it has fewer protons than sodium.
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