Unit Test

Question 1

Which of the following could be classified as matter? Check all of the boxes that apply.

Revolt · Accepted Answer

desk; water; cloud; helium

Question 2

Determine whether each statement is a description of a physical property or a chemical property. Please check the box that applies.Copper conducts heat well.

Revolt · Accepted Answer

physical

Question 3

Alcohol has a sweet odor.

Revolt · Accepted Answer

physical

Question 4

Determine whether each statement is a description of a physical property or a chemical property.Sodium metal reacts vigorously with water to produce hydrogen gas.

Revolt · Accepted Answer

chemical

Question 5

Steel is attracted to magnets.

Revolt · Accepted Answer

physical

Question 6

Determine whether each statement is a description of a physical property or a chemical property.Paper burns readily in air.

Revolt · Accepted Answer

chemical

Question 7

Salt is a solid.

Revolt · Accepted Answer

physical

Question 8

Length

Revolt · Accepted Answer

extensive

Question 9

Malleability

Revolt · Accepted Answer

intensive

Question 10

Hardness

Revolt · Accepted Answer

intensive

Unit Test Answers

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