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What iscoreelectrons andvalenceelectron ? |
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Answer» Solution :Careelectron: The ELECTRONIN the`He^(2) NE^(10)Ar^(18)` Valenceelectrons : Aftercompletelyfilledshellselectronicshellwith thehighestprincipalquantumnumberare calledvalenceelectron of 3sand 4of 3pare valenceelectron. Example, `S^(16)(Ne)3s^(2)3P^(4) .` in thistwo electronof 3s and 4 of3pare valenceelectron. |
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