Question

uses of metal and non metals 5point

Answer 1

USES OF METAL
•metal is a very good conductor of heat and electricity
•it is cheap
•it is strong
•it is used for construction of bridges etc
•it is lustrous
•high melting point and boiling point
•they are sonerous
USES OF NON METAL
•it is bad conductor of heat and electricity
•they are dull In appearance
•it is not malleable
•not sonorous
•it us not ductile
Hope if helps

Answer 2

Uses of metals and non-metals:

(i) Oxygen is essential for respiration.

(ii) Non-metals like nitrogen, phosphorus etc. are used in fertilisers.

(iii) Graphite is used as an electrode in dry cells. It is also used as a good lubricant.

(iv) Chlorine is used in water purification process.

(v) Sulphur is used in dyes, fire works and gun powder.