Although the electron gain enthalpy of `N(2s^2 2p63)` is positive, the `N^(3-)` ion `(2s^2 2p^6)` is stable in the presence of certain positive ions such as

The ion whose configuration is 1s^2 2s^2 2p^6 is

The electronic configuration of 1s^(2) 2s^(2) 2p^(6) 3s^(2) 3p^(2) corresponds to

The electronic configuration of 1s^(2) 2s^(2) 2p^(6) 3s^(2) 3p^(2) corresponds to

The electronic configuration 1s^2 2s^6 2p^6 3s^2 3p^4 represents

The electronic configuration 1s2 ,2s2,2p6,3s2,3p6 corresponds to

Ion having -2 charge posses electron configuration 1s^(2) 2s^(2) 2p^(6) state the ion ?

Give the symbol of the atom whose ground state corresponds to each of the following configurations : (i) 1s^2 2s^2 2p^6 3s^2 3p^6 Give two examples of negative and two positive ions corresponding to the above configurations.

A gas phase atom with the electronic configyartin 1s^(2)2s^(2)2p^(6)3s^(2)3p^(6)4s^(2)3d^(6) loses three electrons ,what is the electron configuration of the resulting gas phase ion ?

The electron configuration 1s^(2) 2s^(2) 2p^(6) 3s^(2) 3p^(2) is for …….. Element

1s^(2)2s^(2)2p^(6)3s^(2)3p^(6)3d^(5) is not the electron configuration of