Common Oxidation Numbers Flashcards
To help memorize the oxidation states of the metals, nonmetals, and polyatomic ions for Common Oxidation Numbers.
1
Q
mercury (II)
A
mercuric, Hg2+
1
Q
iodate
A
IO3-
2
Q
selenate
A
SeO42-
3
Q
periodate
A
IO4-
3
Q
auric, Au3+
A
gold (III)
4
Q
copper (II)
A
cupric, Cu2+
4
Q
nitrite
A
NO2-
4
Q
CN-
A
cyanide
5
Q
lead (II)
A
plumbous, Pb2+
5
Q
N3-
A
nitride
6
Q
lithium
A
Li+
6
Q
plumbic, Pb4+
A
lead (IV)
6
Q
Li+
A
lithium
6
Q
ClO2-
A
chlorite
7
Q
aluminum
A
Al3+
8
Q
S2-
A
sulfide
9
Q
ClO-
A
hypochlorite
10
Q
gold (III)
A
auric, Au3+
12
Q
barium
A
Ba2+
13
Q
gold (I)
A
aurous, Au+
13
Q
fluoride
A
F-
14
Q
chromium (II)
A
chromous, Cr2+
15
Q
manganese (II)
A
manganous, Mn2+
16
Q
sulfide
A
S2-
16
Q
bromate
A
BrO3-
17
Q
NH4+
A
ammonium
19
Q
copper (I)
A
cuprous, Cu+
20
Q
perchlorate
A
ClO4-
20
Q
ferric, Fe3+
A
iron (III)
20
Q
F-
A
fluoride
22
Q
manganese (III)
A
manganic, Mn3+
23
Q
oxide
A
O2-
24
Q
plumbous, Pb2+
A
lead (II)
26
Q
magnesium
A
Mg2+
26
Q
cyanide
A
CN-
26
Q
IO4-
A
periodate
27
Q
OH-
A
hydroxide
28
Q
BrO-
A
hypobromite
30
Q
chromium (III)
A
chromic, Cr3+
31
Q
nitrate
A
NO3-
31
Q
I-
A
iodide
32
Q
sodium
A
Na+
33
Q
iron (II)
A
ferrous, Fe2+
34
Q
nitride
A
N3-
35
Q
bromite
A
BrO2-
