1.

An element with atomic number 106 has beendiscovered recently. Which of the following electronic configuration will it posses

Answer»

`[Rn]5f^(14)6d^(5)7S^(1)`
`[Rn]5f^(14)6d^(5)7s^(2)`
`[Rn]5f^(14)6d^(6)7s^(0)`
`[Rn]5f^(14)6d^(1)7s^(2)7P^(3)`

Answer :A


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