18:3018:30, 26 December 2007diffhist−67
Atom
removed "(if the number of electrons equal the number of protons in an atom)" if it has a charge it is considered an ion
18:3018:30, 26 December 2007diffhist−67
Atom
removed "(if the number of electrons equal the number of protons in an atom)" if it has a charge it is considered an ion