MEDIUMMCQ SINGLENEET ChemistryInorganic Chemistryp-Block (group 13 and 14)Boron and Its Compounds
Which is the hardest compound of boron ?
A.B₂O₃
B.BN✓ Correct
C.B₄C
D.B₂H₆
Explanation
Boron nitride is hardest compound of boron 973 2 2 2 . K B N BN + ¾¾¾®
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