What information does the atomic mass of an element provide?
a ) the sum of electrons a...
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Physics, 22.12.2019 17:31, marithatkid
What information does the atomic mass of an element provide?
a ) the sum of electrons and protons in an atom
b) the difference between the numbers of protons and electrons
c) the number of protons and neutrons in an atom
d) the number of isotopes
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Answers: 2
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