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The atomic mass of an element is equal to the

A. atomic number
B. number of protons
C. number of protons and neutrons
D. mass of protons, neutrons, and electrons

User Ashley Lee
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2 Answers

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The atomic mass of an element is equal to C. Number of protons and neutrons.
User LJT
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4 votes
C. The number of protons and neutrons.
User Panupan
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