Chemistry - Complete Pblock- Question with Solution | TestHub

Silicon carbide has a three dimensional structure with each silicon and carbon atom being tetrahedrally surrounded by four atoms of the other kind

Carbon can form C = S bond because C has the ability to form$\text{d}\pi -\text{d}\pi$bond

Boron nitride has structure similar to that of graphite

Graphite conducts electricity because of the availability of delocalised$\pi$electrons