Unit 1 Chapter 2 Chemistry Quiz
51 Questions
| Total Attempts: 155
Quiz on Unit 1: Matter and MeasurementsChapter 2: Matter and Change
Questions and Answers
- 1.Matter is defined as
- 2.Qualities or conditions that can be observed or measured without changing its composition are
- 3.Qualities that affect how a substance can change are
- 4.Odor is a
- 5.Change in color is a
- 6.Hardness is a
- 7.Flammability is a
- 8.Formation of bubbles is a
- 9.Formation of light is a
- 10.Density is a
- 11.Precipitation is a
- 12.Hardness is a
- 13.Color is a
- 14.Production of heat is a
- 15.What is Kinetic molecular theory?
- 16.A solid is a phase of matter which the atoms are in
- A.
Rectilinear motion
- B.
Rotational motion
- C.
Vibrational motion
- 17.A liquid is a phase of matter which the atoms are in
- A.
Rotational motion
- B.
Rectilinear motion
- C.
Vibrational motion
- 18.A gas is a phase of matter which the atoms are in
- A.
Rectilinear motion
- B.
Vibrational motion
- C.
Rotational motion
- 19.Matter that has a uniform and definite composition is a
- A.
Compound
- B.
Element
- C.
Solid
- D.
Pure substance
- 20.Altering a given material without changing the chemical composition is a
- 21.Melting, boiling, temp. change, cutting, grinding, and blending are all chemical changes
- A.
Trues
- B.
False
- 22.Compounds are substances and so are some elements
- A.
True
- B.
False
- 23.Elements can be separated in simpler substances
- A.
True
- B.
False
- 24.A physical change occurs when
- 25.A physical blend of two or more substances
- A.
Element
- B.
Mixture
- C.
Compound
- D.
Matter
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Sample QuestionAll matter consists of particles called________________.
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Sample QuestionThe substances that enter a chemical reaction are called __________.
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