Question

write physical characteristics of non metal class 9 don't ​

Answer 1

Answer:

non metals have high ionization energies

they have high electronegitivities

Answer 2

Explanation:

1. May be solid, liquid or gas at room temperature
2. Has lower melting point than metals
3. Has lower boiling point than metals
4. Non-lustrous - dull, not shiny
5. Poor conductors of heat
6. Poor conductors of electricity
7. Brittle - break when stretched
8. Low tensile strength - easily broken
9. Generally soft