What is matter?
Matter is everything around us.
What is a material?
A material is a type of matter . It's a mixture of substances .
What is a substance?
A substance is a pure form of matter
Give an example of a solid substance.
Salt is a solid substance.
What is an example of a liquid substance?
Pure water is a liquid substance.
Name a substance that is a gas
Oxygen is a substance that is a gas .
How do the particles in solids move?
In solids, particles move very little
How do the particles in liquids move?
in liquids, particles can move around
Give an example of a liquid material.
Milk is a liquid material
What is an example of a gas that is a material
Air is material that is a gas
Name a material.
Cement is a material
Pure water is a ......
Material
Substance
Wood is a
Substance
material
Wood is a
material
Substance
When a substance or material changes form it's called a ......
Changing forms
Change of state
State of change
The change of state from solid to liquid is called ......................
Melting
Solidifying
