States Of Matter Flashcards
1
Q
What is a theory use for
A
To explain observations (data), to make predictions and test if the predictions are correct
2
Q
What happens if the theory is not correct
A
Then the theory may have to be changed to explain the new evidence
3
Q
What is a particle model/ the particle used for
A
To explain the different properties of solids, liquids and gasses
4
Q
What are the three states of matter
A
Solids, liquids, gasses
5
Q
Why do states of matter needs to be handled differently
A
Because of their different properties
6
Q
Where do waste solids go
A
Landfill site
