C.3 Particle Model of Matter Flashcards
1
Q
What is point 1 of (PMOM)?
A
All matter is made up of extremely tiny particles.
2
Q
What is point 2 of (PMOM)?
A
The tiny particles are always moving.
3
Q
What is point 3 of (PMOM)?
A
Adding heat makes the particles move faster
4
Q
What is point 4 of (PMOM)?
A
The particles have space between them
5
Q
What is thermal energy?
A
A form of energy that transfers from high to low temperatures.
6
Q
What is the definition of matter?
A
Anything that takes up space and can be weighed.
7
Q
How do substances change between the different states of matter?
A
By adding or taking away thermal energy (changing the temperature)
