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Chemistry, 29.11.2019 21:31, 4804102262
What information does the atomic mass of an element provide? a. the number of isotopes b. the difference between the number of protons and electrons c. the number of protons and neutrons in an atom d. the sum of electrons and protons in an atom
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Answers: 3
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What information does the atomic mass of an element provide? a. the number of isotopes b. the diffe...
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