Question

I have homework about Protons, Electrons, and Neutrons

Answer 1

Explanation:

1.from the question: an atom that have a proton number of 6 also have it atomic number to be 6

2.carbon has atomic number to be 6

3.mass=proton+neutron

=6+7=13

4.isotope of carbon13 are carbon 12 and carbon 14(used in archaeology)