Question

C. Match the columns :
2. An allotrope of carbon having lustre
3. Metal which is used for embroidery
4. Metal which catches rust rapidly in moist air
(a) Hydrogens)
(b) Iron
(c) Diamond
(d) Silver
(e) Mercury​

Answer 1

Explanation:

2,a 3 c 4 b hope it helps you byeee

Answer 2

Answer:

4 answeer is iron meral

3 answer is gold ser or copper