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The electronic configuration of the elem...

The electronic configuration of the elements A and B are `1s^(2),2s^(2),2p^(6),3s^(2)and1s^(2),2s^(2),2p^(5)` respectively . The formula of the ionic compound that can be formed between these elements is

A

AB

B

`AB_(2)`

C

`A_(2)B`

D

none of the above.

Text Solution

Verified by Experts

The correct Answer is:
b
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