What are the 11th group elements write their electronic configuration, general electronic configuration, and valencies.
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11th group elements are copper ,gold and silver. The electronic configurations are
Cu 4s1 3d10
Ag 5s1 4d10
Au 6s1 5d10 4f14
General electronic configuration ns1 (n-1)d10
Valency are +1 sometimes +2in case of copper
Cu 4s1 3d10
Ag 5s1 4d10
Au 6s1 5d10 4f14
General electronic configuration ns1 (n-1)d10
Valency are +1 sometimes +2in case of copper
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