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An element with atomic number 107 has re...

An element with atomic number 107 has recently been discovered. Its block, group number, period and outshell electronic configuration respectively are `:`

A

`s-` block, group 2, period 6,`6s^(2)`

B

`p-` block, group 13,period, `5,5s^(2)5p^(4)`

C

`d-` block, group 7, period 7,`7s^(2)`

D

`f-` block, group 3, period `6,6s^(2)`

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