asked 142k views
4 votes
21.Which of the following are types of subatomic particles?

a.nucleus
b.electrons
c.atoms
d. a&b

2 Answers

2 votes
NO ITS NOT A!!
A nucleus contains two types of subatomic particles protons and neutrons.
A THIRD TYPE OF SUBATOMIC PARTICLE ARE ELECTRONS!
so the answer will be B. Electrons
answered
User Dazito
by
8.3k points
4 votes
A the answer is A...
answered
User Umeumeume
by
8.1k points
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