Mr. Lowe-Mixtures and Pure Substances QOU

A mixture is a type of matter in which parts are...

• separate and different

• mixed together

When mixtures are combined they keep their own identities.

• True

• False

Which type of mixture has the parts that are easy to see and recognize?

• Heterogeneous Mixtures

• Homogeneous Mixtures

In a Homogeneous Mixtures the parts are...

(Choose all that Apply)

• easy to see and identify

• mixed together very well

• too small for our eyes to see individually

• easily separated

An Example of a Heterogeneous Mixture would be...

(Choose all that apply)

• Pizza

• Salt Water

• Soil

• Salads

An Example of a Homogeneous Mixture would be...

(Choose all that apply)

• Steel

• Lemonade

• Nuts and Bolts

• Earth's Atmosphere

A solution is a type of a ____________________ Mixture

• Heterogeneous

• Homogeneous

Many solutions are made by _____________ something into a liquid. (Choose the BEST response, only)

• mixing

• stirring

• dissolving

• adding

Dissolving is a______________ change.

• Chemical

• Physical

When a solid is dissolved into a liquid it seems to...

• float

• change the color of the liquid

• disappear