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Give an example of 1.monovelent cation2.biovelent cation 3.monovelent anion4.biovelent anion.

Answer» ENT ANION ➡️Chloride anion, FLUORIDE anion - CL- , F-Divalent anion ➡️ oxide O2- , sulphide S2-Monovalent cation ➡️potassium and sodium anion - K+ & Na+Divalent ➡️Ca2+ , Mg2+


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