Polyatomic Anions Flashcards
1
Q
sulfate ion
A
SO4^2-
2
Q
sulfite ion
A
SO3^2-
3
Q
hydrogen sulfate ion
A
HSO4-
4
Q
thiosulfate ion
A
S2O3^2-
5
Q
nitrite ion
A
NO2-
6
Q
chlorate ion
A
ClO3-
7
Q
perchlorate ion
A
ClO4-
8
Q
hydrogen phosphite ion
A
HPO3^2-
9
Q
phosphate ion -
A
PO4^3-
10
Q
hydrogen phosphate ion
A
HPO4^2-
11
Q
dihydrogen phosphate ion
A
H2PO4-
12
Q
carbonate ion
A
CO3^2-
13
Q
hydrogen carbonate ion
or bicarbonate ion
A
HCO3-
14
Q
acetate ion
A
CH3COO- or C2H3O2-
15
Q
cyanide ion
A
CN-
16
Q
chromate ion
A
CrO4^2-
17
Q
dichromate ion
A
Cr2O7^2-
18
Q
hydroxide ion
A
OH-
19
Q
peroxide ion
A
O2^2-
20
Q
permanganate ion
A
MnO4-
21
Q
borate ion
A
BO3^3-
22
Q
fluoride ion
A
F-
23
Q
chloride ion
A
Cl-
24
Q
bromide ion
A
Br-
25
Q
iodide ion
A
I-
26
Q
oxide ion
A
O^2-
27
Q
sulfide ion
A
S^2-
28
Q
H
A
hydrogen
29
Q
He
A
helium
30
Q
Li
A
lithium
