Substances are ____ types of solid, liquid and gas.
pure
What can these substances make?
glass
This particle model shows us a?
Solid
This particle model shows us a?
Liquid
This particle in liquid move ____
freely
This particle in a solid move ____ ____?
verry little
This particle model shows us a?
gas
Some solids are like liquids they can ____ and take the _____ of their container.
Flow, shape
Particles are always _____.
moving
Plactic is a _____.
material
A mixture of different substances?
material
When a material or substance go from one form to another, this is called?
Change of state
What causes melting?
heat
What causes solidifying?
cooling
Which needs more heat to melt? Plactic or gold?
gold
Where can we find matter?
matter is everywhere.
