give examples Of metal with variable valency
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Answered by
11
almunium=3
hope it helps
hope it helps
mathcrackernishant:
Aluminum don't show variable valencies
Answered by
19
metals with variable valencies are :-
Cu(copper):-1&2
Hg(mercury)&Ag(silver)2&3
etc
Cu(copper):-1&2
Hg(mercury)&Ag(silver)2&3
etc
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