For diatomic molecules, the correct statement(s) about the molecular orbitals formed by the overlap of two 2$$p_z$$ orbitals is(are)

A

$$\sigma$$ orbital has a total of two nodal planes.

B

$$\sigma^*$$ orbital has one node in the $$xz$$-plane containing the molecular axis.

C

$$\pi$$ orbital has one node in the plane which is perpendicular to the molecular axis and goes through the center of the molecule.

D

$$\pi^*$$ orbital has one node in the $$xy$$-plane containing the molecular axis.