Question

A. Give two examples for each of the following
1. Forms of carbon that occur in the free state
2. Ductile metals
3. Metals that do not react with water under any conditions
4. Methods of preventing corrosion
5. Items manufactured using chlorine​

Answer 1

Answer:

1) Diamond ,Lead

2)Aluminum, Copper

3)silver ,Gold

4)Protective Coatings,Environmental measures

5)Water , medicines ,food, contact lenses etc..