Chemistry: 1st Semester Test

A _____ property of water is that it is unreactive with oil.

• Physical

• Chemical

• Mixture

• Bonding

_____ is an example of a physical change.

• Freezing

• Rusting

• Burning

• Digesting

Substances have a definite volume and an indefinite shape in the _____ state.

• Liquid

• Solid

• Gas

• Molten

Anything that has mass or volume is called _____.

• Matter

• Temperature

• Energy

• Work

Phase changes are classified as _____ changes.

• Physical

• Chemical

• Homogenous

• Compound

In the gas state, a substance will have a(n) _____ volume.

• Indefinite

• Definite

• Fixed

• Equal

In a compound the elements are _____ together, whereas in a mixture the substances are blended together.

• Bonded

• Mixed

• Wired

• Meshed

A taco is an example of a _____.

• Element

• Heterogeneous Mixture

• Compound

• Homogeneous Mixture

copper (II) chloride (CuCl₂) is a _____

• Element

• Heterogeneous Mixture

• Compound

• Homogeneous Mixture

water (H₂O) is a _____

• Element

• Heterogeneous Mixture

• Compound

• Homogeneous Mixture