Science 4 MELC 3

Margarine is put into the frying pan. If the stove is turned on, what change could happen to the margarine?

• It will dissolve

• It will harden

• It will evaporate

• It will melt

The picture below shows a piece of butter in the frying pan. If the stove is turned on, what change could happen to the piece of butter?

• melting

• freezing

• evaporation

• condensation

Aljohn heated a chocolate bar to make chocolate syrup. Which of the following describes the change that happened in the property of the chocolate bar when it was heated?

• The chocolate bar changed its size and shape

• The chocolate bar changed its taste and odor.

• The chocolate bar changed its texture and odor.

• The chocolate bar changed its odor and texture.

When a material was cooled, what happens to its temperature?

• disappear

• remain the same

• increased

• decreased

It is the process of changing solid to liquid.

The process of changing liquid to solid.

These picture shows what kind of change in state of matter?

What process cause these material to change?

• freezing

• boiling

• melting

• evaporation

What cause these material to change?

• boiling

• melting

• sublimation

• freezing

Moth balls placed in the clothes cabinet disappeared after one week exposure in the air.

• evaporation

• sublimation

• melting

• freezing