States of Matter and Separation Flashcards
1
Q
What do you need for a change of state of matter?
A
A change in heat.
2
Q
What is diffusion?
A
The movement of a substance from a high concentration to a low concentration.
What do you need for a change of state of matter?
A change in heat.
What is diffusion?
The movement of a substance from a high concentration to a low concentration.