Which of the Following Statements Is INCORRECT

Multiple Choice

Which of the following statements is INCORRECT?

A) Delocalized pi orbitals are formed when electrons are shared by unhybridized p orbitals in more than two atoms.
B) The band theory is a form of molecular orbital theory.
C) In band theory, there are two bands.
D) The valence band is at higher energy than the conduction band.
E) An energy band partially filled with electrons is a conduction band.