asked 233k views
4 votes
Pls help need it NOW

Most of the mass of an atom is concentrated predominantly…

a=in the nucleus

b=in the electrons

c=in the neutrons

d=in the positrons

asked
User Suuuehgi
by
8.4k points

2 Answers

1 vote

Answer:

A

Step-by-step explanation:

answered
User Mahahari
by
6.8k points
6 votes
it’s a... in the nucleus
answered
User Madhan S
by
8.6k points
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