1.

Electronic arrangement of Lv is...........

Answer»

`[XE]4f^(14)5d^(10)6S^(2)6P^(4)`
`[Rn]4f^(14)5d^(10)6s^(2)6p^(6)`
`[Rn]4f^(14)5d^(10)6s^(2)6p^(6)`
`[Rn]5F^(14)6d^(10)7s^(2)7p^(4)`

Answer :D


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