Properties Of Non Metal

Question 1

Physical properties of non metal

Answer 1

They are soft, non lusture, nonmalleable, non ductile, non conductor of heat and electricity, brittle in nature, low melting point and low boiling point.

Question 2

Exception of lusture

Answer 2

Diamond graphite and iodine are shining in nature

Question 3

Which non metal can conduct electricity

Answer 3

Graphite

Question 4

Exceptions of physical state of non metal

Answer 4

1. Diamond is the hardest substance known
2. Bromine is liquid

Question 5

Which non metal have comparatively higher boiling point

Answer 5

Carbon, boron and silicon

Question 6

Chemical properties of non metal

Answer 6

Electronegative in nature
oxides are acidic in nature
Do not react with water
React with base are complex