139k views
3 votes
What has the smallest mass,proton neutron or electron ?

2 Answers

0 votes

Step-by-step explanation:

Hey there!!

The answer is Electrons.

Electrons are the small part of an atom that revolves around the nucleus of an atom.

Hope it helps..

User Daniel Beer
by
5.0k points
4 votes
electrons have smallest mass
User XAMT
by
4.9k points