polyatomic ions Flashcards
1
Q
Ammonium ion
A
NH4 +
2
Q
Hydroxide ion
A
OH -
3
Q
Nitrate (V) ion
A
NO3 -
4
Q
Sulfate (VI) ion
A
SO4 -2
5
Q
Carbonate ion
A
CO3 -2
6
Q
Hydrogencarbonate ion
A
HCO3-
7
Q
Phosphate (V) ion
A
PO4 3-
8
Q
Chromate (VI) ion
A
CrO4 2-
9
Q
Dichromate (VI) ion
A
Cr2O7 -2
10
Q
Manganate (VII) ion
A
MnO4 -