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The electronic structure of four element...

The electronic structure of four element A, B, C and D are,
A. `1s^(2)`, B. `1s^(2)2s^(2) 2p^(2),` C. `1s^(2) 2s^(2)2p^(5),` d. `1s^(2)2s^(2)2p^(6)`
The tendency to from electrovalent bonds are greatest in

A

A

B

C

C

B

D

D

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The correct Answer is:
B
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KCET PREVIOUS YEAR PAPERS-MODEL TEST PAPER - 8-CHEMISTRY
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