What are the valencies of silver ? How are they specific with different compounds

Dear Student

Silver (Ag) = [Kr] 4d10 5s1

It shows mostly +1 as valency , for 4d with stable cong=figuration and loosing 1 electron from s-orbital. Mainly found with halides AgCl, AgBr

​Sometimes also show +2 valency loosing an electron from d-orbitals and showing transition elements property. Mainly found with oxygen family Ag​2S

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