7 protons and 10 electrons. Neutral atom or ion? 15 protons and 15 electrons. Neutral atom or ion?
35 protons and 37 electrons. Neutral atom or ion?
Give the element abbreviation and charge.
5 protons and 2 electrons: Element: B Charge: +3
16 protons and 18 electrons: Element:
Charge:
35 protons and 36 electrons: Element:
Charge: