93.6k views
5 votes
Which particles determine the atomic number of an element? Protons Neutrons Energy Levels Atomic Mass

2 Answers

5 votes
Protons determine the atomic number of an element. Hope this helps.
User Henryeverett
by
3.7k points
4 votes
Protons determine the atomic number of an element.
User Jilles De Wit
by
3.3k points