Changes in Matter

Anything that takes up space and has weight

A material where each part of it is made of the same type of particle

• property

• particle

• substance

• thing

A combination of two or more substances whose particles are not joined together; each substance keeps its own physical properties and can be easily separated.

A special type of mixture where the particles of a material are evenly distributed with the particles of another material is called a solution.

• True

• False

A characteristic like length or texture, that can be observed or measured.

• material

• substance

• property

• length

All matter is made up of smaller pieces of matter called

• space

• weight

• particles

• chemicals

When a material dissolves, it ...

• separates with the material it is mixed with

• mixes completely with another material

• changes the state of matter it is in

• expands into a larger piece of material

Which is an example of a mixture?

• fruit salad

• lemonade

• air

• trail mix

Which is an example of a solution?

• lemonade

• trail mix

• cereal with milk

• salt water

If you leave an ice cube out and it melts, this is an example of

• property change

• a reaction

• condensation

• a state change