Chem Tri 1 Units 1-4 Practice Final

Something that takes up space and has mass.

• Volume

• Matter

• Mass

• Density

Tap water (water, salt & minerals) is an example of a(n):

• Element

• Compound

• Homogeneous Mixture

• Heterogeneous Mixture

Chicken noodle soup is an example of a(n):

• Element

• Compound

• Homogeneous Mixture

• Heterogeneous Mixture

Which of the following is a physical property?

• Heat of combustion

• Boiling point

• Flammability

• Reactivity

Which of the following is NOT a sign that a chemical change has occurred?

• Change in color

• Change in shape

• Formation of a gas

• Change in odor

Which of the following is an example of a chemical change?

• Ripping paper in half

• Boiling an egg

• Cracking an egg

• Dissolving sugar in water

Which of the following is a physical change?

• Burning a match

• Vinegar reacting with baking soda

• Melting butter

• Cooking an egg

Which of the following is a physical property?

• Combustion

• Electronegativity

• Color

• PH Level

Which of the following is NOT an example of a physical change?

• crumpled paper

• pencil sharpening

• glass breaking

• mold growing on cheese

How would you classify the matter in the picture above?

• Element

• Compound

• Homogeneous Mixture

• Heterogeneous Mixture