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1 vote
Which of the following is a physical property of a substance?

A. Toxicity
B. Hardness
C. Reactivity
D. Flammability

User Jannah
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2 Answers

3 votes
B.Hardness. I took the test and the other answers are chemical’s
User Dhchen
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5 votes
B. Hardness. Explanation: A physicaly property is any trait of an object that can be felt. Hardness is the only correct answer.
User LBes
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