gve list of monovalent cations/anions

diavalent cations /anions

trivalent cations/anions.

 DefinitionExample
  • Monovalent Cation
  • Those have +1 charge on them.
  • K+, Na+, Li+ etc.
  • Monovalent anion
  • These carry -1 charge.
  • Cl-, F- ( all halogens)
  • Divalent cation
  • These carry +2 cahrge.
  • Ca+2, Mg+2, Fe+2 etc.
  • Divalent anion
  • These carry -2 charge.
  • O-2, S-2 etc.
  • Trivalent cation
  • These ions carry +3 charge.
  • Al+3, B+3 etc.
  • Trivalent anion
  • These carry -3 charge.
  • N-3, P-3 etc.

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