3 years ago

Which of the following is a pure substance?AirBloodCopperWood

Chemistry

2 answers:

krek1111 [17]3 years ago

4 0

Answer:

copper

Explanation:

its an element, its not mixed with anything else

Schach [20]3 years ago

4 0

The answer is "Copper" or option C. Air, and blood aren't pure substances but mixtures, wood is also a mixture which means the answer is copper. Pure Substances are is matter with composition and distinct chemical properties.

Hope this helps.

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Which of the following is a pure substance?AirBloodCopperWood​

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