Separating Mixtures Quiz Questions
14 Questions
| Total Attempts: 379
Compounds, Mixtures, Separating Mixtures, States of Matter and Changes of State
Questions and Answers
- 1.A(n) ______ is NOT homogenous.
- A.
Suspension
- B.
Element
- C.
Compound
- D.
Solution
- 2.The scattering of light by colloids is called ______.
- A.
The tyndall effect
- B.
Conservation
- C.
Air pollution
- D.
Suspension
- 3.Smoke is an example of a ____.
- A.
Substance
- B.
Solution
- C.
Colloid
- D.
Suspension
- 4.Three examples of physical changes are _______.
- A.
Freezing of water, evaporation of gasoline, and rusting of a nail
- B.
Boiling of water, bursting of a balloon, and melting of a candle
- C.
Sawing of wood, crushing of a can, and toasting of a marshmallow
- D.
Burning of gasoline, rotting of an egg, and exploding of fireworks
- 5.The color of ink is a ______.
- A.
Chemical property
- B.
Physical property
- C.
Chemical change
- D.
Physical change
- 6.When two or more substances are combined so that each substance maintains its own properties, the result is a(n) _____.
- A.
Chemical change
- B.
Element
- C.
Compound
- D.
Mixture
- 7.When gasoline is burned in an engine, _____.
- A.
Gasoline evaporates
- B.
New substances are formed
- C.
Mass is lost
- D.
Mass is gained
- 8._____ is another name for a homozygous mixture.
- A.
Suspension
- B.
Substance
- C.
Solution
- D.
Liquid
- 9.The odor of a substance is a physical property.
- A.
True
- B.
False
- 10.The freezing of water is a chemical change.
- A.
True
- B.
False
- 11.A fruit salad is a homogenous mixture.
- A.
True
- B.
False
- 12.Color is a physical property.
- A.
True
- B.
False
Compounds, Mixtures, Separating Mixtures, States of Matter and Changes of State
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