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

User Mark Biek
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1 Answer

11 votes

Answer:

A.

Step-by-step 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.

User Hue
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