88.7k views
1 vote
The number of protons in an atom’s nucleus determines its

atomic mass.
number of neutrons.
identity as an element.
total charge as an ion.

User Izalion
by
7.1k points

2 Answers

3 votes
Identity as an element
User Niteria
by
7.0k points
4 votes
Identitiy as an element :)
User Dethos
by
6.7k points