Gr6-SPOTON-15
22-04-09
READ THE TEXT AND ANSWER THE QUESTIONS
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Everything in the universe is made of matter.Matter is everything around you-air,cars,elephants,candy,milkshakes and you.Matter can be solid,liquid or gas.
LIQUIDS
- flow easily and change their shape.
-take the shape of the container they are in.
GASES
-change their shape
-can move easily
-fill the container they are in.
-spraed out freely.
SOLIDS
- do not flow like liquids.
-generally stay in one place.
-keep their shape.
-do not spread out like gases.
CHANGING THE STATES OF MATTER
-we can change the state by heating or cooling the matter
HEATING
-Most solids melt if you heat them.
-If you heat a liquid,it evaporates into gas.
COOLING
-If you cool a gas,it condenses into a liquid.
-If you cool a liquid,it freezes into solid.
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