Diagonal Relationship of B and Si MCQ - Practice Questions with Answers

Boron has a higher melting point than silicon.

Silicon has a higher melting point than boron.

Both boron and silicon have the same melting point.

Neither boron nor silicon have a definite melting point.

 Both boron and silicon form tetrahalides.

 Boron forms tetrahalides, while silicon forms dihalides.

 Boron forms dihalides, while silicon forms tetrahalides.

 Neither boron nor silicon form halides.

 Carbon

 Nitrogen

 Oxygen

Silicon