Question

The bonds present in silicon carbide (SiC) are

Answer 1

A few covalent compounds such as silicon dioxide, SiO2 (quartz, sand) and silicon carbide, SiC (Carborundum), are called macromolecular substances or covalent network solids because a network of covalent bonds joins together all the atoms in a crystal into a giant molecule.

Answer 2

Answer : The bonds present in silicon carbide (SiC) are, covalent bond.

Step-by-step explanation:

Ionic bond : It is defined as the bond that is formed by complete transfer of electrons from one atom to another atom.

That means, the atom which looses the electron is known as electropositive atom and the atom which gains the electron is known as electronegative atom.

The ionic bond is usually formed between a metal and a non-metal.

Covalent bond : It is defined as the bond which is formed when sharing of electrons takes place between the atoms.

This is usually formed between two non-metals.

The given compound is, silicon carbide (SiC).

In this pair, silicon is a non-metal and carbon is also non-metal. So, silicon and carbon will form a covalent bond.

Silicon carbide is crystallizes in a close packed structure which is covalently bonded to each other.

Hence, the bonds present in silicon carbide (SiC) are, covalent bond.