6.1 - Composition of Air
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Practice Questions
Test your understanding with targeted questions
What is the largest component of air?
💡 Hint: Think about the most abundant gas.
What percentage of air is oxygen?
💡 Hint: Recall that oxygen is the second largest component.
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Interactive Quizzes
Quick quizzes to reinforce your learning
Which gas is most abundant in the air?
💡 Hint: Think of the stable gas.
True or False: Argon makes up more than 2% of the air.
💡 Hint: Consider its low abundance.
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Challenge Problems
Push your limits with advanced challenges
Design an experiment to measure the percentage of carbon dioxide in the air. What equipment would you need?
💡 Hint: Consider what devices are used for measuring gases.
Discuss the environmental impact of increasing carbon dioxide levels in the air.
💡 Hint: Think about the greenhouse effect.
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