1 a) List the three main gases in the air.
Answers
Answered by
0
Answer:
The dry composition of the atmosphere is mostly nitrogen and oxygen. It also contains fractional amounts of argon and carbon dioxide and trace amounts of other gases, such as helium, neon, methane, krypton, and hydrogen (NASA).
Answered by
6
Answer:
List the three main gases in the air.
Oxygen - Oxygen is the most important chemical element of which air is composed of. It has the symbol O.
Carbon Dioxide - Carbon dioxide is a trace gas with a concentration of just about 0.04%.
Nitrogen - The most abundant, pure component of air is nitrogen with a concentration of 78%. It has the symbol N .
Argon - With a concentration of 0.93%, argon is the third most abundant element in the atmosphere. It is a noble gas.
Similar questions