\(AX\) is a covalent diatomic molecule where \(A\) and \(X\) are second row elements of periodic table. Based on molecul…

\(AX\) is a covalent diatomic molecule where \(A\) and \(X\) are second row elements of periodic table. Based on molecular orbital theory, the bond order of AX is 2.5 . The total number of electrons in AX is .......... .(Round off to the nearest integer).

[JEE Main 2021, 18 Mar (Shift 1)]