3 States of matter Flashcards
1
Q
What are the three states of matter?
A
Solid, liquid and gas.
2
Q
What takes place at the melting point?
A
Melting and freezing.
3
Q
What takes place at boiling point?
A
Boiling and condensing.
4
Q
What does the amount of energy needed to change state from solid to liquid and from liquid to gas depend on?
A
The amount of energy needed to change state from solid to liquid and from liquid to gas depends on the strength of the forces between the particles of the substance.
5
Q
What can help explain Melting, Boiling, Freezing and condensing?
A
The particle theory can help explain Melting, Boiling, Freezing and Condensing.
6
Q
List the 4 state symbols.
A
Solid (s), Liquid (l), Gas (g), and Aqueous Solutions (aq)
