Is air a mixture or a pure substance?
Understand the Problem
The question is asking whether air is classified as a mixture or as a pure substance, which involves understanding the composition of air.
Answer
Air is a mixture.
The final answer is air is a mixture.
Answer for screen readers
The final answer is air is a mixture.
More Information
Air is a homogeneous mixture primarily composed of nitrogen (78%) and oxygen (21%), with trace amounts of other gases. Despite being homogeneous, it is not considered a pure substance because it consists of multiple types of molecules.
Sources
- Is air a pure substance ? Or a compound or mixture. - BYJU'S - byjus.com
- Is air a pure substance? - Homework.Study.com - homework.study.com
- Is air a pure substance? - toppr.com
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