Question

A. Give two examples for the following.
1. Soft materials
2. Transparent materials
3. Opaque materials
4. Gases insoluble in water
5. Magnetic materials
6. Insulators of heat
B. Give one word for the following.
1. Materials that have uneven or bumpy surface
2. Materials that do not allow light to pass through them
3. Liquids that are soluble in water
4. Materials that are attracted to a magnet
5. Materials that do not have a definite shape and volume​

Answer 1

Answer:

B

Explanation:

1. irregular surface

2. opaque

3. sodium chloride, calcium

4. iron

5.gas