Question

Compare the physical properties of metals and non metals with respect to mellability, ductility, conductivity, and melting or boiling point.​

Answer 1

Answer:

1. Metals are malleable and ductile whereas non-metals are neither malleable nor ductile. They are brittle.

2. Metals are good conductors of heat and electricity whereas non-metals are poor conductors of heat and electricity.

3. Metals have high melting and boiling point whereas non-metals have low melting and boiling point.

EXCEPTIONS:

1. Diamond is very hard.

2. Iodine is lustrous.

3. Graphite is a good conductor of electricity.

4. Sodium and Potassium are brittle.

Explanation:

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