Physical Change

What is physical change?

• It is anything that occupy space.

• It does not change the physical appearance.

• It change the size and shape of an object.

Which can be changed into another useful material by cutting?

• glass jar

• paper boat

• tin can

What happens when you remove heat from water?

• water vapor changes to solid

• water vapor changes to liquid

• water vapor changes to gas

Which of the following shows physical change?

• a paper is burned

• a candle is lighted

• a cake is cut into pieces

(a)   is changing solid to liquid.

Evaporation is changing liquid to (a)   .

Deposition- change happen when (a)   state transform into solid.

Change of material from liquid and solid is (a)   .

In sublimation, the (a)   materials are changed directly to gas state.

A rubbing alcohol left uncovered will (a)   into the air.