Question

Which of the following are examples of a chemical change?

- Ice melting


- Wood burning


- Getting a haircut


- Dissolving sugar in water

Answer 1

Answer:

Wood burning

Step-by-step explanation:

Ice melting and getting a haircut are examples of physical changes because you can bring them back to their original state. Dissolving sugar in water is also a physical change.
In this case, wood burning isn’t a physical change.

Answer 2

d

Step-by-step explanation:

because haircut no hair wood breaking down ice melting 2 water all physical but sugar is a substance and it dissolved into water