Valency Flashcards
1
Q
Potassium
A
K+ 1
2
Q
Magnesium
A
Mg 2+
3
Q
Calcium
A
Ca2+
4
Q
Oxide
A
O2-
5
Q
Sulfide
A
S2-
6
Q
Fluoride
A
F-
7
Q
Chloride
A
Cl-
8
Q
Zinc
A
Zn2+
9
Q
Copper
A
Cu2+
10
Q
Silver
A
Ag+
11
Q
Iron (2 or 3)
A
Fe2+ or Fe 3+
12
Q
Lead (2 or 4)
A
Pb2+ or Pb 4+
13
Q
Hydroxide
A
OH-
14
Q
Ammonium
A
NH4+
15
Q
Carbonate
A
CO3 2-
