1.

Question 1Lustre is the shine of a material. (a) What are Lustrous objects? Give examples(b) What are non-lustrous objects? Give examples(c) Name a non-metal that is lustrous in nature (HINT: it is the hardest known material).

Answer»


Question 1



Lustre is the shine of a material.



(a) What are Lustrous objects? Give examples



(b) What are non-lustrous objects? Give examples



(c) Name a non-metal that is lustrous in nature (HINT: it is the hardest known material).



Discussion

No Comment Found