Verified answer

QUESTION AND ANSWERS:

1.melting ice

(PHYSICAL CHANGE,CHEMICAL CHANGE)

2.burning of paper

(PHYSICAL CHANGE,CHEMICAL CHANGE)

3.heating sugar

(PHYSICAL CHANGE,CHEMICAL CHANGE)

4.melting candle

(PHYSICAL CHANGE,CHEMICAL CHANGE)

5.burning matchstick

(PHYSICAL CHANGE,CHEMICAL CHANGE)

6.changing solid to gas

(PHYSICAL CHANGE,CHEMICAL CHANGE)

MEANING:

Physical change - it occurs that the substances will change into another but it will be come back to it's original face.

Chemical change - it occurs that the substances will change to perform a new substance.