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How do particles in a solid move?
Vibrate
How do particles in a liquid move?
Sliding and flowing past each other
What do the particles in a solid look like? Draw it
What do the particles in a liquid look like? Draw it
What is the name of lots of very small solids together?
Granular solids
What is the melting point of ice?
0°C
When a material melts, what happens to the particles?
Speed up, move more freely
What is the independent variable?
What you will change
What is the dependent variable?
What you will measure
What are the controlled variables?
What you will keep the same
How do granular solids behave differently to liquids?
The particles do not move around each other
Name one material that melts slower than chocolate
Name one material that melts faster than ice
