Question

It is the hardest substance. ______

give answer in one word​

Answer 1

Answer:

Diamond.......

.

.....

Answer 2

Answer:

Diamond

Explanation:

In diamond, each carbon is sp

3

hybridized state and is linked to 4 other carbon atoms held at the corners of a tetrahedron by covalent bonds. Thus it forms a three-dimensional cage-like structure. Due to this strong covalent bond, it is the hardest substance.