171k views
0 votes
The sum of these 2 particles in the nucleus is equal to the atomic mass of an atom. What 2 particles are they? *

Protons and Electrons
Protons and Isotopes
Protons and Neutrons

2 Answers

3 votes
The answer is C) Protons & Neutron
User Ezzored
by
8.0k points
3 votes

The answer is C) Protons and Neutrons

Hope this helps!

User AffineMesh
by
8.1k points