Vocabulary
All things are made of ___________________
Matter
Shape doesn't change
solid.
Matter can be changed from solids, to liquids, to gasses. True or false?
True
What is an example of water as a liquid?
Drinking water, rain, etc.
An objects ____________ is how much matter it has
mass
IT can flow
Liquid
When solids are cut up and mixed together the solids each stay the ___________.
Same
What do the molecules look like in a solid?
Packed tight, cannot move.
_________________ is used to measure the volume of a liquid
Mililiter
It can fill any container
Gas
Give an example of a REVERSIBLE matter change
Water cycle etc.
What do the molecules look like in a liquid
Not very packed, easily moves.
Can matter be created or destroyed
FALSE
What is water as a solid?
ice
Give an example of an irreversible matter change.
Fire, cooking, etc.
What do the molecules look like in a gas?
Bounce around, not a lot of them, move around.
Mass and weight is the same
false
What makes a solid different than a liquid or a gas?
It has its own shape.
What is water as a gas?
Water vapor or cloud
What causes irreversible and reversible matter changes?
Temperature