Electrovalent Valencies Flashcards
Ammonium
+
Nh4
Aurous(Gold I)
+
Au
Argentous (Silver I)
+
Ag
Cuprous (Copper I)
+
Cu
Hydrogen
+
H
Lithium
+
Li
Sodium
+
Na
Potassium
+
K
Mercurous (Mercury I)
+
Hg
Aluminium
3+
Al
Arsenic
3+
As
Auric(Gold III)
3+
Au
Bismuth
3+
Bi
Chromium
3+
Cr
Ferric (Iron III)
3+
Fe
Argentic (Silver II)
2+
Ag
Barium
2+
Ba
Calcium
2+
Ca
Cupric (Copper II)
2+
Cu
Ferrous (Iron II)
2+
Fe
Magnesium
2+
Mg
Manganese
2+
Mn
Mercuric (Mercury II)
2+
Hg
Nickel
2+
Ni
Plumbous (Lead II)
2+
Pb
Platinous (Platinum II)
2+
Pt
Stannous (Tin II)
2+
Sn
Zinc
2+
Zn
Plumbic (Lead IV)
4+
Pb
Platinic (Platinum IV)
4+
Pt
Stannic (Tin IV)
4+
Sn
Acetate 
-
Ch3COO
Bicarbonate 
-
HCO3
Hydrogen carbonate
Bisulphate
-
HSO4
Hydrogen sulphate
Bisulphide 
-
HS
Hydrogen sulphide
Bisulphite
-
HSO3
Hydrogen sulphite
Bromide
-
Br
Chloride
-
Cl
Permanganate
-
MnO4
Fluoride
-
F
Hydride
-
H
Hydroxide
-
OH
Iodide
-
I
Cyanide
-
CN
Nitrate
-
NO3
Nitrite
-
NO2
Chlorite
-
ClO2
Hypochlorite
-
ClO
Chlorate
-
ClO3
Perchlorate
-
ClO4
Meta-aluminate
-
AlO2
Carbide
4-
C
Ferrocyanide
4-
Fe(CN)6
Carbonate
2-
CO3
Dichromate
2-
Cr2O7
Oxide
2-
O
Peroxide
2-
O2
Sulphate
2-
SO4
Sulphite
2-
SO3
Sulphide
2-
S
Silicate
2-
SiO3
Thiosulphate
2-
S2O3
Zincate
2-
ZnO2
Plumbite
2-
PbO2
Stannate
2-
SnO3
Manganate
2-
MnO4
Chromate
2-
CrO4
Oxalate
2-
(COO)2
Arsenate
3-
AsO4
Nitride
3-
N
Aluminate
3-
AlO3
Arsenite
3-
AsO3
Phosphide 
3-
P
Phosphate
3-
PO4
Phosphite
3-
PO3
Borate
3-
BO3