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An electron has a mass of

1) 1 amu
2) -1 amu
3) 0 amu

User Sashkins
by
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2 Answers

4 votes
Electron has a mass of about 9.10938215 × 10 - 31 kg

I will assume 2
User KingPong
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1 vote
number 2 is the mass of an electron
User David Dostal
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