Respuesta :

The amount of electrons within fan atom is the same as the proton or the atomic number!

Answer:

I cant answer it very well but

Explanation:The charge tells you if the number of electrons is more than or less than the number of protons.For example the the charge of zinc is 2+ this means that there are two more protons than electron and as you know you can find the number of protons in the periodic table.