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cestrela7 [59]
3 years ago
6

What are the parts of an atom

Physics
2 answers:
Ivenika [448]3 years ago
7 0
Number three

They contain protons (positive), neutrons (negative), electrons (neutral) and all are in a nucleus which is part of an atom
nekit [7.7K]3 years ago
3 0
It's number 2 I think. electrons, protons and neutrons. protons and neutrons in nucleus electrons outside. exception being "normal" hydrogen. one proton and one electron with no neutrons.
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