General Info
Particles
Phase Changes
Random
100
Matter is anything that has _________ and takes up _________.
mass
space
100
How do the particles look in a solid?
They are tightly packed and not moving around.
100
Solid to Liquid
Melting
100
Liquids take the shape of their_______________.
Container
200
__________ have a definite shape and volume.
Solids
200
Which state has the fastest moving particles?
Gas
200
Liquid to Gas
Evaporation
200
___________ form when two or more atoms bond together.
Molecules
300
________ have no definite shape or volume.
Gases
300
Which state of matter has particles that are close together but still able to move around each other?
Liquid
300
Liquid to Solid
Freezing
300
Each element on the Periodic Table is made up of one single type of ________.
Atom
400
What are the three states of matter?
solid
liquid
gas
400
These are the particles in a....
Solid
400
Gas to Liquid
Condensation
400
Which state of matter will expand or shrink to fill it's container?
Gas
500
Liquids have a definite ___________ but no definite ________.
volume
shape
500
Why do solids hold their shape while liquids and gases do not?
Because the particles in a solids are tightly packed together and do not move around they are able to bond together and keep their shape
500
What do you have to increase or decrease to cause a phase change?
In other words.. what do you have to add to or take away from a substance to get it to change phases?
temperature or heat
500
What is the 4th state of matter?
Plasma