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Nitrogen is a GAS, the main component of air.
Nitrgen ~79% Oxygen ~20% The remaining 1% is made up of water vapour, carbon dioxxide, methane, sulphur dioxide, & the noble gases.
Carbon dioxide CO2 is usually the main triatomic gas present in dry air. Sulfur dioxide, SO2 is also present in many locations.
Exhaled air will contain all of the gases in regular air, except that it will have higher percentages of carbon dioxide and lower percentages of oxygen. (It still will have oxygen, or CPR wouldn't work.) It will also have water vapor from our lungs. The main gas in inhaled and exhaled air is nitrogen. This is followed by oxygen, then carbon dioxide, then other gases. Yes, there is still more oxygen exhaled than carbon dioxide, but at a smaller percentage than was inhaled. Chances are that your teacher is looking for the gas, carbon dioxide, as your answer, since that is the product of cellular respiration that is disposed of in exhaled air, but it isn't the main component of exhaled air.
Air does not simply circulate through a gas fire
[Ar] 4s2 3d5
A nobal gas
who is the winner of nobal prize2008
At normal pressure, any temperature above 165.051 K.
No, nitrogen is the main gas in air, followed by oxygen. Carbon dioxide is the third or fourth most abundant gas depending on humidity.
Nitrogen, about 78%
The element mercury (Hg, atomic number 80) has the electron configuration [Xe] 4f14 5d10 6s2
The main gas is nitrogen which makes up about 78% of the air we breath. 21% is Oxygen, 1% is Argon.
Nitrogen is a GAS, the main component of air.
The three main parts to a ballon is the ballon itself, the gas inside it (air or helium), and the knot that keeps the gas inside.
Yes, nitrogen is the main (80%) constituent of the air gas mixture, but oxygen (19%) is far more important to us!
Ozone hole is caused by CFC's. They are formed by air conditioners.