10.3.1—Composition of clean, dry air as
- Syllabus
- 0620–2026–2027
- Objective
- 10.3.1
- Level
- —
10.3.1—Composition of clean, dry air as
- State the composition of clean, dry air as approximately 78% nitrogen, N2, 21% oxygen, O2 and the remainder as a mixture of noble gases and carbon dioxide, CO2
ConceptIGCSE Chemistry