What is the number of electrons in bonding molecular orbitals and antibonding molecular orbitals respectively in F ₂ molecule.

Step-by-step solution

Molecular Orbital Configuration for F ₂ The F ₂ molecule contains 18 electrons total. For diatomic molecules with more than 14 electrons, the molecular orbital filling order is: _ 1s ^2 ^ * _ 1s ² _ 2s ^2 ^ * _ 2s ^2 _ 2p_z ^2 ( _ 2p_x ^2 = _ 2p_y ^2 ) ( ^ * _ 2p_x ^2 = ^ * _ 2p_y ^2 ) The configuration is _ 1s ^2 ^ * _ 1s ^2 _ 2s ^2 ^ * _ 2s ^2 _ 2p_z ^2 _ 2p_x ^2 _ 2p_y ^2 ^ * _ 2p_x ^2 ^ * _ 2p_y ^2 . Bonding electrons ( N_b ) are in orbitals without asterisks: _ 1s ^2 , _ 2s ^2 , _ 2p_z ^2 , _ 2p_x ^2 , and _ 2