Boron Nitride, BN, Is a New High-Tech Material

question 34

Multiple Choice

Boron nitride, BN, is a new high-tech material.According to the provided molecular orbital energy-level diagram, which statement below is NOT correct about boron nitride?

• A)The bond order in BN is 2.0.
• B)The cation BN⁺ has a longer bond than BN.
• C)BN is paramagnetic.
• D)The bond order in the cation BN⁺ is 2.5.
• E)The anion BN^- has a weaker bond than BN.

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