23. When comparing Be2 and H2:I. Be2 is more stable because it contains both bonding andantibonding valence electrons.II. H2 has a higher bond order than Be2.III. H2 is more stable because it only contains σ1s electrons.IV.H2 is more stable because it is diamagnetic, whereas Be2 isparamagnetic.(A) I, II (B) III only (C) II, III (D) II, III, IV (E) III, IV