Which Statement Below Regarding Molecular Orbital Theory Is TRUE?
A)Two $\sigma$

Which statement below regarding molecular orbital theory is TRUE?

A) Two bonding orbitals and two antibonding orbitals are formed from one atomic orbital on each of two atoms.
B) p atomic orbitals cannot form $\sigma$ molecular orbitals.
C) A 2s $\sigma$ orbital has a higher energy than a 2s $\sigma$ * orbital.
D) Only $\pi$ molecular orbitals can be formed from p atomic orbitals.
E) s atomic orbitals can only form $\sigma$ molecular orbitals.