Pure Substance and Mixtures

Substance dissolved in a solution

• concentration
• solute
• solvent
• solution

This type of mixture has large enough particles that you can see the different types of particles.

• Homogeneous

• Heterogeneous

• Colloid

• Solution

A mixture with such small particles that you cannot see the individual particles.

• Suspension

• Sublimation

• Heterogeneous

• Homogeneous

Which of the following examples is a Homogeneous mixture?

• Tap Water

• Beach Sand

• Chocolate chip cookie

• Mud water

What are the two main categories of matter?

• Elements & Compounds
• Pure Substances & Mixtures
• Homogeneous & Heterogeneous
• Suspensions & Colloids

An example of a homogeneous mixture is...

• Pizza
• Granite
• Salad Dressing
• Salt Water

An example of a heterogeneous mixture is...

• Coffee
• Kool-Aid
• Salad Dressing
• Salt Water

Which of the following is an element?

• Sugar
• Salt
• Water
• Oxygen

Which of the following is a compound?

• Sugar
• Salt Water
• Salad Dressing
• Oxygen

Two or more substances mingled together, but not chemically combined are known as a

• residue
• solution
• distillate
• mixture