An element is determined by the number of

The chemical element of an atom is determined by the number of protons, or the atomic number, Z, of the nucleus. The element oxygen has an atomic number Z=8, while carbon has Z=6.

Explanation:

The number of protons determines which kind of element an atom is. If an atom has 8 protons, we can determine this element is oxygen.

Explanation:

In the nucleus of an atom, there are protons and neutrons. Protons have a positive charge and neutrons have a neutral charge. All atoms have at least one proton that determines its atomic number.

i'm pretty sure its b i might be wrong though!

what are the statements