gve list of monovalent cations/anions
diavalent cations /anions
trivalent cations/anions.
Answers
Monovalent cation- Ammonia, Hydrogen,Lithium,Sodium and Copper
Monovalent anion-Chloride,Bromide,Hydroxide,Bisulphate, and Bisulphide
Divalent cation-Barium,Calcium,Lead,Iron and Silver
Divalent anion-oxide,peroxide,Thiosulphate,Silicate and zincate
Trivalent cation-Gold,Aluminum,Bismuth,iron and Chromium
Trivalent anion -Arsenate,Nitride,Aluminate,Phosphide and Borate
Common Cations: (ions grouped by charge)
Name Formula Other name(s)
Aluminum Al+3
Ammonium NH4+
Barium Ba+2
Calcium Ca+2
Chromium(II) Cr+2 Chromous
Chromium(III) Cr+3 Chromic
Copper(I) Cu+ Cuprous
Copper(II) Cu+2 Cupric
Iron(II) Fe+2 Ferrous
Iron(III) Fe+3 Ferric
Hydrogen H+
Hydronium H3O+
Lead(II) Pb+2
Lithium Li+
Magnesium Mg+2
Manganese(II) Mn+2 Manganous
Manganese(III) Mn+3 Manganic
Mercury(I) Hg2+2 Mercurous
Mercury(II) Hg+2 Mercuric
Nitronium NO2+
Potassium K+
Silver Ag+
Sodium Na+
Strontium Sr+2
Tin(II) Sn+2 Stannous
Tin(IV) Sn+4 Stannic
Zinc Zn+2
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Common Anions: (ions grouped by charge) (anions grouped by periodic position)
Simple ions:
Hydride H- Oxide O2-
Fluoride F- Sulfide S2-
Chloride Cl- Nitride N3-
Bromide Br-
Iodide I-
Oxoanions:
Arsenate AsO43- Phosphate PO43-
Arsenite AsO33- Hydrogen phosphate HPO42-
Dihydrogen phosphate H2PO4-
Sulfate SO42- Nitrate NO3-
Hydrogen sulfate HSO4- Nitrite NO2-
Thiosulfate S2O32-
Sulfite SO32-
Perchlorate ClO4- Iodate IO3-
Chlorate ClO3- Bromate BrO3-
Chlorite ClO2-
Hypochlorite OCl- Hypobromite OBr-
Carbonate CO32- Chromate CrO42-
Hydrogen carbonate
or Bicarbonate HCO3- Dichromate Cr2O72-
Anions from Organic Acids:
Acetate CH3COO- formate HCOO-
Others:
Cyanide CN- Amide NH2-
Cyanate OCN- Peroxide O22-
Thiocyanate SCN- Oxalate C2O42-
Hydroxide OH- Permanganate MnO4-
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