noureenfardous10 noureenfardous10

06-05-2022
Physics

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1. Answer the following questions. a. Which one of the following is not a pure substance? i. Air ii. Sugar iii. Salt iv. Gold

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DudeTaco10 DudeTaco10

06-05-2022

Answer:

A.

Explanation:

The awnser is A because air is made of a combination of compounds making it not a pure substance. The rest are pure substances.

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