Match the elements given in columb I with the propertie mentioned in Column II.
ColumnIColumnIIA.Li1.Insoluble! sulphateB.Na2.Strongest monoacidic baseC.Ca3.Most negative E⊝value among alkaliD.Ba4.Insoluble oxalate5.6s2Outer electronic configuration
ColumnIColumnII(A).Li (3).Most negative E⊝value among alkali(B).Na (2).Strongest monoacidic base(C).Ca(4).Insoluble oxalate(D).Ba(1).Insoluble sulphate, and (5).6s2Outer electronic configuration.