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The electronic configuration of an element of chalcogen family is (a) [Ar] 3d10 4s2 4p1 (b) [Ar] 3d10 4s2 4p4 (c) [Ar] 3d10 4s2 4p3n (d) [Ar] 3d10 4s2 4p2 |
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Answer» The electronic configuration of an element of chalcogen family is [Ar] 3d10 4s2 4p4 |
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