Question

match each definition to the correct term. made up of one type of atom or molecule a mixture that is evenly distributed throughout. a mixture where moderately sized particles do not settle out and does not allow light to pass through. a mixture that settles into layers when allowed to sit. made up of one type of atom. two or more elements chemically bonded together a homogeneous mixture where one substance is dissolved in another

Explanation:

1. A pure - substance can be made up of one type of atom (element) or one type of molecule (compound).
2. A homogeneous mixture is evenly distributed throughout.
3. A colloid has moderately - sized particles that do not settle out and do not allow light to pass through easily (Tyndall effect).
4. A suspension is a mixture that settles into layers when allowed to sit.
5. An element is made up of one type of atom.
6. A compound is two or more elements chemically bonded together.
7. A solution is a homogeneous mixture where one substance is dissolved in another.

Answer:

1. Pure - substance
2. Homogeneous mixture
3. Colloid
4. Suspension
5. Element
6. Compound
7. Solution