🌬️ Air
Grade 6 Science · Composition of Air · Why Air is a Mixture · Identifying O₂ & CO₂ · Properties of Gases in Air
N₂ 78%
O₂ 21%
Others ~1%
📋 20 Questions
⏱ 25 Minutes
✅ Pass: 40%
🔀 Randomized
💨 What is Air
🧪 Composition
🔀 Air as Mixture
🔥 Identifying O₂ & CO₂
⚗️ Gas Properties
Student Information
⚠️ Each session is unique & timed
Question 1
0%
Score
20
Total Questions
0
Correct Answers
0
Wrong Answers
0%
Percentage
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