An element X with the electronic configu...

An element X with the electronic configuration `1s^(2) 2s^(2) 2p^(6) 3s^(2)` would be expected to form the chloride with the formula ________.

A

`XCl_(3)`

B

`XCl_(2)`

C

`XCl`

D

`X_(2)Cl`

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The correct Answer is:

B

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