Two elements 'X' and 'Y' have the following configurationX= 1s^2 2s^2 2p^6 3s^2 3p^6 4s^2 Y=1s^2 2s^2 2p^6 3s^2 3p^5 The compound formed by the combination of 'X' and 'Y' will be

Two elements 'X' and 'Y' have the following configurationX= 1s^2 2s^2

1.	Two elements 'X' and 'Y' have the following configurationX= 1s^2 2s^2 2p^6 3s^2 3p^6 4s^2 Y=1s^2 2s^2 2p^6 3s^2 3p^5 The compound formed by the combination of 'X' and 'Y' will be
Answer» `XY_(2)` `X_(5)Y_(2)` `X_(2)Y_(5)` `XY_(5)` ANSWER :A