Mixtures

A mixture is formed when two or more substances are ___________________________ together

• chemically combined

• blended

In a physical change, no new substance is formed.

• True

• False

Milk is an example of a ___________ mixture

• homogeneous

• heterogeneous

Solutions are made up of ________________ and _______________

• salt, water

• sand, sugar

• sugar, water

• solute, solvent

A mixture that consists of visibly different substances or phases are called ____________________

• Homogeneous

• Heterogeneous

A mixture of iron and carbon makes the steel frame of a bicycle. This is called a/an _____________________.

• solution

• suspension

• colloid

• alloy

A __________________ is a mixture of fine particles that floats in another substance. It also shows the Tyndall effect.

• Solution

• Suspension

• Colloid

• Alloy

A bronze trophy is an example of a/an _____________

• Solution

• Suspension

• Colloid

• Alloy

Oil floating on top of water even after mixing several times. What type of mixture is this?

• Solution

• Suspension

• Colloid

• Alloy

What type of mixture is kool aid?

• Solution

• Suspension

• Colloid

• Alloy