Question

Write true or false:
1. Chemical change is a permanent change.
2. Solids are generally opaque.
3. A gas has a definite shape.
4. Melting of ice is a reversible changes.
5. New substance is formed in physical changes.​

Answer 1

Answer:

True

False

False

Tru

True

Answer 2

Answer:

1. True 2. False 3. True 4. True 5. False