Question

find out the isoelectronic species among CO,NO+,N2,NO2

Answer 1

Answer:

CO, NO+ , N2

Explanation:

Isoelectronicity is the phenomenon of two or more chemical species (atoms, molecules, radicals, ions etc.) differing in the atoms of which they are formed but having the same number of valence electrons and the same structure (that is, the same number of atoms with the same connectivity).

In this Question

CO, NO+ , N2 is isoelectronic species because the sum of Atomic number of the elements is same.

CO = 6 + 8 = 14

NO+ = 7 + 8 - 1 = 14

N2 = 7 × 2 = 14