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Common Symbols and Valences + Diatomic Gases

Name is given. You must give the symbol and valence number.

AB
H +1Hydrogen
Li +1Lithium
Na +1Sodium
K +1Potassium
Ag +1Silver
NH4 +1Ammonium
Be +2Beryllium
Mg +2Magnesium
Ca +2Calcium
Sr +2Strontium
Ba +2Barium
Cd +2Cadmium
Zn +2Zinc
Al +3Aluminum
Cu +1, +2Copper
Hg +1, +2Mercury
Fe +2, +3Iron
Ni +2, +3Nickel
Co +2, +3Cobalt
Cr +2, +3Chromium
Mn +2, +3Manganese
Sn +2, +4Tin
Pb +2, +4Lead
As +3, +5Arsenic
Sb +3, +5Antimony
Bi +3, +5Bismuth
Cl -1Chloride
F -1Fluoride
Br -1Bromide
I -1Iodide
CN -1Cyanide
ClO4 -1Perchlorate
ClO3 -1Chlorate
ClO -1Hypochlorite
HCO3 -1Bicarbonate
HSO3 -1Bisulfite
HSO4 -1Bisulfate
MnO4 -1Permanganate
OH -1Hydroxide
NO3 -1Nitrate
NO2 -1Nitrite
H -1Hydride
C2H3O2 -1Acetate
CNO -1Cyanate
CNS -1Thiocyanate
O -2Oxide
S -2Sulfide
CO3 -2Carbonate
SO3 -2Sulfite
SO4 -2Sulfate
S2O5 -2Thiosulfate
CrO4 -2Chromate
Cr2O7 -2Dichromate
C2O4 -2Oxalate
N -3Nitride
P -3Phosphide
As -3Arsenide
PO4 -3Phosphate
AsO4 -3Arsenate
AsO3 -3Arsenite
BO3 -3Borate
Fe(CN)6 -3Ferricyanide
C -4Carbide
Fe(CN)6 -4Ferrocyanide
H2Hydrogen
O2Oxygen
N2Nitrogen
F2Fluorine
Cl2Chlorine
Br2Bromine
I2Iodine


Chemistry & Physics
Lumberton High School
Lumberton, NC

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