2/7 Pure Substances vs Mixtures

Is vaporizing a physical or chemical change?

• Physical

• Chemical

• Both

• Neither

Classify the following substance...

• Pure Element

• Pure Compound

• Homogeneous Mixture

• Heterogeneous Mixture

Classify the following....

• Pure Element

• Pure Compound

• Homogeneous Mixture

• Heterogeneous Mixture

Classify the following....

• Pure Element

• Pure Compound

• Homogeneous Mixture

• Heterogeneous Mixture

What type of substance is uniform throughout and made from only one type of atom?

• Pure Element

• Pure Compound

• Homogeneous Mixture

• Heterogeneous Mixture