Question

Chalk,iron nail, wood, aluminium, candle, cotton usually look different from each other. Give some properties by which can provide that materials are different

Answer 1

chalk is made of chalk powder, iron nail is made of iron,

Answer 2

Answer:

Hey mate

This is your answer

Explanation:

These things can be different by the following ways:-

i) Wood - hard,opaque,dull and rough etc....

ii) Cotton - smooth etc....

iii) aluminium - shiny , smooth , opaque , high density , hard etc....