Polyatomic Ions Flashcards
1
Q
charge of H, Li, Na, K, and Rb
(column 1)
A
+1
2
Q
charge of Be, Mg, Ca, and Sr
(column 2)
A
+2
3
Q
charge of Al
A
+3
4
Q
charge of Zinc
A
+2
5
Q
charge of Ag
A
+1
6
Q
charge of N and P
(column 15)
A
-3
7
Q
charge of O and S
(column 16)
A
-2
8
Q
charge of F, Cl, Br, and I
(halogens)
A
-1
9
Q
Nitrate
A
NO3-
10
Q
Ammonium
A
NH4+
11
Q
Nitrite
A
NO2-
12
Q
Carbonate
A
CO3-2
13
Q
Bicarbonate
A
HCO3-
14
Q
Phosphate
A
PO4-3
15
Q
Hydrogen Phosphate
A
HPO4-2
