Question

(d) (e) ( per is used in making elenches Graphite is used in the leais of pencils. Impure diamond is used to cut glass. Cl-​

Answer 1

Answer:

Diamond

Explanation:

Diamond is an allotropic form of carbon. It is the hardest substance known. Uses of a diamond are:

It is used as an abrasive in cutting glass.

It is used for making dies for drawing wires.

It is used in generating laser beams in electronics.

It is used as a tip of deep boring drills.

It is ideal for grinding, cutting, drilling and polishing.