From the electronic structure of four elementspredict thewith greater tendency to form electrovalent bond is greatestin

From the electronic structure of four elementspredict thewith greater

1.	From the electronic structure of four elementspredict thewith greater tendency to form electrovalent bond is greatestin
Answer» `1S^(2)` `1s^(2) , 2s^(2), 2p^(2)` `1s^(2), 2s^(2), 2p^(5)` `1s^(2), 2s^(2),2p^(6)` ANSWER :C