Question

C. Write True or False against each statement.
1. Sodium metal can be cut with a knife.
2. Bromine is the only liquid nonmetal.
3. Oxygen has antiseptic properties.
4. Sulphur is a lustrous nonmetal.
5. Metallic oxides are generally acidic in nature.
6. Graphite is a nonmetal.
7. Oxygen gas is used to preserve food.​

Answer 1

Answer:

1. True

2. True

3. True

4. false

5. True

6. True

7. false