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The electronic configurations of a few e...

The electronic configurations of a few elements are listed:
(i) `1s^(2) 2s^(2) 2p^(6) 3s^(2)`
(ii) ` 1s^(2) 2s^(2) 2p^(5)`
(iii) `1s^(2) 2s^(2) 2p^(6) 3s^(2) 3p^2`
(iv) ` 1s^(2) 2s^(2) 2p^(6) 3s^(2) 3p^(6)`
(v) ` 1s^(2) 2s^(2) 2p^(6), 3s^(2) 3p^(6) 3d^(10) 4s^1`
(vi) ` 1s^(2) 2s^(2) 2p^3`
From the above electronic configuration predict which one is
(a) a halogen (b) noble gas element (c) an alkaline earth element (d) present in group 14 (e) a transition metal (f) a member of group 15

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