Question

what is the charge for each of the following?
Cation: Ca, H, Ba, Al, In, and Ag.
Anion: F, Cl, Se, P, O, and N.

Answer 1

Cations:
Ca: +2
H: +1
Ba: +2
ln: What is this element?
Ag: varies

Anions:
F: -1
Cl: -1
Se: -2
O: -2
N: -3

Answer 2

In is Indium B Al Ga In Tl.
In -3+

Answer 3

Ag: Primarily +1.