Question

_______is a non metal which is very hard​

Answer 1

Answer:

Daimond is the only non metal which is the hardest among all the non metals .

Answer 2

• Diamond, an allotrope of carbon, is a non-metal that is extremely hard in nature.

• Diamond is a solid form of carbon in which the atoms are organized in a diamond cubic crystal structure.
• Another solid form of carbon, graphite, is the chemically stable form of carbon at ambient temperature and pressure, but diamond seldom transforms to it.
• Diamond has the highest hardness and thermal conductivity of any natural substance, qualities that make it ideal for cutting and polishing equipment in industry.
• Diamond anvil cells may also expose materials to pressures found deep inside the Earth because of them.