asked 156k views
5 votes
Please Help.........................

Please Help.........................-example-1

2 Answers

1 vote
Its B i believe because protons and neutrons are found in the nucleus which makes up the mass of an atom
1 vote
B. Add the (mass) of protons and neutrons together.
answered
User Mike Veigel
by
8.5k points

No related questions found

Welcome to Qamnty — a place to ask, share, and grow together. Join our community and get real answers from real people.