States of Matter
Change in State 1
Change in State 2
Change in State 3
Change in State 4
100
Gas Molecules
100
The change in state from liquid to solid by removing heat.
Freezing
100
The change in state from liquid to gas by adding heat.
Evaporation
100
The change of state from solid to liquid by adding heat.
Melting
100
The change in state from gas to liquid by removing heat.
Condensation
200
What state of matter are these molecules?
Liquid Molecules
200
When liquid molecules get heated they:
Name two characteristics
Speed Up
Move Further Away From Each Other
200
When liquid molecules are cooled they:
Name two characteristics
Slow Down
Move Close Together
200
When solid molecules get heated they:
Name 2 Characteristics
Shake Faster
Spread Out Further
200
When solid molecules get cooled they:
Name Two Characteristics
Get Closer Together
Shake Slower
300
What state of matter are these molecules?
Solid Molecules
300
When liquid molecules get heated they turn into _____ molecules.
Gas
300
When liquid molecules are cooled they turn into ________ molecules.
Solid
300
When solid molecules get heated they turn into ____ molecules.
Liquid
300
True or False: When you add heat to molecules they expand/ grow bigger.
False!
The SPACE between the molecules get bigger not the actual size of the molecules.
400
These molecules are close, shake in place, hold their shape and are in neat rows.
Solid Molecules
400
During this change of state, liquid molecules are heated. They move fast and far apart, filling a container.
Evaporation
400
During this change in state gas molecules attach to a surface and cool. They slow down and get close, turning into liquid molecules.
Condensation
400
During this change in state, solid molecules get heated. They molecules move shake fast and break away from each other, turning into liquid molecules.
Melting
400
During this change in state, liquid molecules are cooled. They slow down and get close. This causes them to stack and turn to solid molecules.
Freezing
500
These molecules move past each other, have a high attraction to one another, are close together and move randomly.
Liquid Molecules
500
Name 2 real life examples of evaporation.
Answers vary :)
1. Boiling water
2. Puddle of rain water disappearing
500
Name 2 real life examples of condensation.
Answers will vary :)
1. Foggy mirror after a shower.
2. Foggy windows inside car in winter.
3. Can of soda "sweating" on hot summer day
500
Name 2 real life examples of freezing
Answers will vary
1. Lake freezing in winter
2. Making Ice Cubes
500
Name 2 real life examples of melting.
Answers will vary. :)
1. Ice cube melting
2. Chocolate melting
3. Snow melting