202k views
2 votes
Which has the least mass
proton
electron
neutron

2 Answers

4 votes

I feel like the answer would be electron

User ArendE
by
6.1k points
5 votes

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This would be an electron.

Hope This Helps You!

Good Luck (:

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↬ ʜᴀɴɴᴀʜ

User Alioguzhan
by
5.5k points