States of Matter

Matter is all around us. There are 3 main states of matter, solid, liquid and gas. So, matter is _____________

• Everything around us that takes up space and has mass.

• Something that has definite particles

• Something that flows from lower to higher pressure

Characteristics of gas are (choose 3) ___________

• Particles are far apart from each other

• Doesn't have fixed shape and volume

• Can be compressed

• Has fixed shape

This matter is invisible. It flows from higher to lower pressure. It doesn't have fix shape. The examples of this matter are (choose 2) ____________

• Steam

• Ruler

• Air

• Oil

3 characteristics of solid are ____________

• Doesn't have fixed shape

• Fixed volume

• The particles are packed closely together

• Can't be compressed

This matter doesn't have fixed shape but has fixed volume. It flows from higher to lower places. It follows the shape of its container. The examples of this matter are (choose 3) _____________

• Oil

• Water

• Chair

• Honey

Choose 3 examples of solids

• 
• 
• 
• 

The states of matter shown in this picture is ________

• Solid

• Liquid

• Gas

When you put ice cube under the sunlight, its state of matter change. The changes occur because of ________

• cold

• gas

• water

• heat

Fresh fruits and vegetables which are left in the open air for a long time become rotten. They change because of __________

• Heat

• Cold

• Oxidation

• Old age

The picture above shows a matter that change into ________ when burned

• gas

• carbon dioxide

• ash

• oil