Question

state the physical properties of diamond​

Answer 1

Besides the hardness, diamond provides an impressive combination of chemical, physical and mechanical properties:

Hardness.

Low coefficient of friction.

High thermal conductivity.

High electrical resistivity.

Low thermal expansion coefficient.

High strength.

Broad optical transparency from ultra violet to infra red.

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Answer 2

Answer:

1.It doesn't conduct electricity.

2.It is very hard.

3.is insoluble in water and organic solvents.

4.It has high melting point.