solids, gases & liquids
chemical & physical change
Phase Changes
Random
100

what has a shape or volume

A solid

100

what is a physical change?

a form or a change of a material

100

Phase change of a solid turning into a liquid

is melting

100

what are the three states of matter?

liquid,solid and gas 

200

What state of matter is Helium?

a gas

200

Physical changes do not create these.

a new substance.

200

When heat is added to a liquid and becomes a gas.

It is evaporation.

200

Which is a soild, jelly or carboard?

carboard

300

Another name for the states of matter?

Phases of matter

300

what is the difference between chemical & physical change?  

a chemical change can't be changed back to it's old form but physical change can.


300

Phase change of a gas turning into a liquid?

is condensation

300

is condensation matter?

Yes it is


400

How can you describe a solid, a liquid, or a gas

pick one

liquid: has volume but is able to change shape 

solid: has volume and shape.

gas:  has no volume or shape.

400

What are Physical properties?

example: mass, volume, colour, and odor.

400

Change from a liquid to a solid?

Is Solidification

400

what makes something matter

takes up space and has a weight

500

In what state do molecules move extremely quickly and by bouncing off each other

a gas

500

Chemical changes are difficult to ______.

reverse

500

At what state dose a liquid turns into a gas because of heat is. 

is boiling point

500

What are all molecules always in a constant state of?

Motion

M
e
n
u