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The mass of an electron is ___ A. not significant to the overall mass of an atom B. higher than the mass of the oroton or the neutron. C. Equal to the mass of the proton and neutron.
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The mass of an electron is ___

A. not significant to the overall mass of an atom
B. higher than the mass of the oroton or the neutron.
C. Equal to the mass of the proton and neutron.

User Innessa
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2 Answers

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: Not significant to the overall mass of the atom

~Sarah Robinsen

User Jahoe
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7 votes
Answer: A
because electron mass is so small that they aren't accounted for the overall mass of an atom. Electrons are smaller than protons and neutrons.
User Tungken
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