What are the 3 most common forms of matter on Earth?
solid
liquid gas
A pencil is a .
.
Molecules in gas are
The process by which a gas changes into a liquid is called .
What state of matter is honey?
Liquid
A solid is a state of matter that has a definite volume, but not a definite shape.
2. False
Ice is the form of water that has particles moving the .
Ice is the form of water that has particles moving the .
A substance that has a definite size and shape is a .
solid
Name a 3 properties of a solid
Fixed Shape
Fixed Volume
Has Mass
Takes up space
Almost impossible to compress
What two properties do each states of matter have?
Hass mass
Takes up space
When a liquid changes to a gas it is called .
evaporation
An example of a gas is .
helium
Matter can change its state from a gas, to a liquid, to a solid.
Name three properties of a liquid
Flows easily
Takes on the shape it is in
Fixed volume
Has mass
Takes up space
Difficult to compress
Which state of matter is easily compressed and flows easily?
Gas
The atoms in which state shake, but don't move freely?
solid
Water drops that collect on a cold glass of lemonade come from
What is mass?
Name three properties of a gas
Has Mass
Takes up space
Flows easily
No fixed volume
Takes up space evenly
Easily compressed
Which state of matter cannot be easily compressed and flows easily?
liquid
The molecules in a liquid are
A. closer together than in a solid and further apart than in a gas.
B. are spaced the same as in solids and gases.
C. closer than in gases but further apart than in solids.
C. closer than in gases but further apart than in solids.
Condensation is when a liquid changes to a gas.
Particles of matter that move faster (like in a gas) have more of what?
What are the three states of matter?
Solid Liquid Gas
Which state of matter has fixed shape and volume?
Solid