1. Investigating Matter
Solid, Liquid, Gas

2. Solid, Liquid, Gas What is the difference?p
There are 2 main factors that are found to describe each phase of matter.
Motion & Forces between the atoms.
How fast the particles are moving
How strong the particles attract each other

3. Solid, Liquid, Gas
Using pages , you are to find words that describe each phase of matter.
Slides, Fluid, Flowing
Yes, definite volume
No, takes shape of its container
Loose, random, disorganized

4. Solid, Liquid, Gas PROJECT Matter Foldable
Start by folding paper the Hot Dog way
FRONT DOORS
INSIDE
SOLID
LIQUID
GAS
SOLID
LIQUID
GAS

5. Solid, Liquid, Gas MATTER is made up of tiny particles called ATOMS
SPEED of atoms determines the state of matter
Atoms are always in constant MOTION.
We change matter by adding or taking away HEAT
Adding heat SPEEDS up atoms, taking away slows down.
Absolute ZERO: Temperature when all molecular movement stops. (Can’t get there)