Intro to Chemistry Subunits 1-3

A ____ property of water is that it is un-reactive with oil.

• Chemical

• Physical

• Heterogeneous

• Homogeneous

____ is an example of a physical change.

• Freezing

• Bonded

• Burning

• Conservation

In the _____ state, substances have a definite volume and indefinite shape.

• Liquid

• Solid

• Gas

• Plasma

Anything that has mass or volume is called _____.

• Matter

• Solid

• Liquid

• Definite

Phase changes are classified as _____ changes.

• Physical

• Chemical

• Experimental

• Indefinite

In the scientific method, _____ is the step in which experimental results are used to decide the validity of each hypothesis.

• Analysis

• Conclusion

• Experiment

• Procedure

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

• Indefinite

• Definite

• Conservation

• Blended

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

• Bonded

• Blended

• Conserved

• Pushed

A taco is a(n):

• Element

• Heterogeneous mixture

• Compound

• Homogenous mixture

Milk is a(n):

• Element

• Heterogeneous mixture

• Compound

• Homogenous mixture