name two materials without lustre ( having dull appearances
Answers
Answered by
0
Answer:
lead and potassium can be the appropriate ans
Answered by
1
Examples of material having lustre or shine are metals such as gold ,silver, copper, aluminium and iron, metal alloys such as steel ,stainless steel ,brass and diamond. Those materials which have dull appearance are said to have no lustre. For example: paper, wood, chalk, cotton, plastic, rubber ,cardboard etc.
Similar questions