Basic classification (matter): Air is best described as which of the following? Consider composition (N₂, O₂, Ar, CO₂, etc.) and bonding. Choose the correct classification.
General Knowledge
General Science
Difficulty: Easy
Choose an option
Answer
Correct Answer: Mixture
Explanation
Given data
- Air contains multiple gases in variable proportions.
Concept/Approach Because air is a physical combination of gases without fixed composition or chemical bonding between them, it is a mixture, not a single compound or element.
Final Answer Mixture