Common oxidation numbers Flashcards
1
Q
Chromium (II)
A
Chromous Cr2+
1
Q
Manganese (II)
A
Manganous Mn2+
2
Q
Gold (III)
A
Auric Au3+
2
Q
Oxide
A
O2-
3
Q
Chromium (III)
A
Chromic Cr3+
3
Q
Sulfide
A
S2-
4
Q
Magnesium
A
Mg2+
5
Q
Mercury (II)
A
Mercuric Hg2+
6
Q
Tin (IV)
A
Stannic Sn4+
8
Q
Aluminum
A
Al3+
9
Q
Manganese (III)
A
Manganic Mn3+
10
Q
Sodium
A
Na+
10
Q
Bromide
A
Br-
11
Q
Hydrogen
A
H+ when bonded with nonmetals
H- when bonded with only metals
12
Q
Calcium
A
Ca2+
