Question

10 physical properties of nonmetals​

Answer 1

The physical properties of non - metals are as follows :

1. Non-metals are Non-malleable or Brittle.

2. Non-metals are Non-ductile.

3. Non-metals are Bad Conductors of Heat and Electricity.

4. Non-metals are non-lustrous and cannot be polished

5. Non-metals may be solid, liquid or Gases at room temperature

6. Non-metals have low melting and boiling points as compared to metals

7. Most of solid metals are soft

8. Non-metals are not strong

9. Non-metals are light substances

10. Non-metals are non-sonorous

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Answer 2

Answer:the properties are :-

High ionization energies

High electronegativities

Poor thermal conductors

Poor electrical conductors

Brittle solids—not malleable

non ductile

Little or no metallic luster

Gain electrons easily

Dull, not metallic-shiny,

although they may be colorful

Lower melting points

lower boiling point than the metals..

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Explanation: