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An atomof anelementcontains29electron and 35neutrons .Deduce(i) The number ofprotonsand (ii)the electronicconfigurationofthe element . |
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Answer» Solution :(i) Numberof ELECTRON= no of PROTON = 29 (ii) Z=29so electronconfiguratin `1s^(2)2s^(2) 2p^(6)3s^(2) 3P^(6) 3d^(10)4S^(1)` 3dsubshellis complete |
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