If you know the atomic number of an atom, you know the number of protons in its nucleus. If the atom has a neutral charge, What else does that tell you?
AThe atomic mass of the atom...
BThe number of neutrons of the atom...
CThe number of electrons of the atom...
DThe most common isotope of the atom...
AThe atomic mass of the atom...
BThe number of neutrons of the atom...
CThe number of electrons of the atom...
DThe most common isotope of the atom...