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28 votes
28 votes
Which accounts for most of the mass of an atom?

electron
protons
neutrons and protons
electrons and neutrons

User Luiz Fernando
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2 Answers

22 votes
22 votes
The majority of an atoms mass comes from the protons and neutrons.
User Warren Zingwena
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26 votes
26 votes

Answer:

electron

Step-by-step explanation:

my guts tell me that

User Xiawei Zhang
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