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Which of the following is NOT a physical property?

a. Sodium exploding when mixed with water.
b. A mineral causing a white streak on another mineral.
c. A piece of styrofoam floating on water because it is less dense.
d. Water boiling at 100°C.

User Clinyong
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1 Answer

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A. Sodium exploding when mixed with water because reactivity is a chemical property.
User Tinamarie
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