Question

5. Air is a solution that contains primarily gases, but might also contain tiny particles in

solid or liquid form. What chemical elements make up methane? What chemical
elements make up nitrous oxide?

Answer 1

Air is primarily composed of nitrogen and oxygen, but it also contains trace amounts of other gases, including methane and nitrous oxide.

Step-by-step explanation:

Air is a mixture of gases, primarily nitrogen (N₂) and oxygen (O₂), with smaller amounts of water vapor (H₂O) and carbon dioxide (CO₂). Methane (CH₄) is not a primary component of air, but it is found in trace amounts. Nitrous oxide (N₂O) is also not a primary component of air, but it is present in very small amounts.