[DOC] [TLE] Gases of the Air [PAR] Chemistry 103-1. GASES OF THE AIR. The air around us is a mixture of gases, 
mainly nitrogen and oxygen, but containing ... nitrogen and about 1.25% noble (
or inert) gases, argon, neon, krypton, and xenon. ... atmosphere in chemical 
processing (14%), electronics (15%), and, in liquid form, as a freezing agent (21
%). [DOC] [TLE] Atmosphere | Atmospheric Gases | Aerosols | Greenhouse Gases [PAR] The primary gases of air include nitrogen (78%) and oxygen (21%). Trace gases 
and aerosols make up the remaining 1% of air. The trace gases include the noble 
gases argon, neon, helium, krypton and xenon; hydrogen; and the greenhouse... [DOC] [TLE] Nitrogen, oxygen and more. Gases for Life - Elme Messer Gaas [PAR] Page 1 ... Industrial operations require oxygen, nitrogen, argon, xenon, neon and 
... For the most part, air consists of nitrogen and oxygen, plus a small quantity of 
argon and traces of other gases. What is air? Ar. (0.9 %). N2. (78 %). (21 %) .... 
The group of noble gases includes helium, neon, argon, krypton and xenon 
along... [DOC] [TLE] what is air made of/? | Yahoo Answers [PAR] Jul 30, 2009 ... Manly Nitrogen 78%, and Oxygen 21% with about 1% Argon and a little bit of 
Carbon Dioxide 0.038% with the rest being ... The air consists of a mixture of all 
gases released to the atmosphere. .... The main gases are nitrogen, oxygen and 
argon, with traces of CO2, water vapour, ozone and the noble gases. [DOC] [TLE] Universal Industrial Gases, Inc: Composition of Air - Components ... [PAR] Standard dry air, which is mainly composed of three gases: nitrogen (about 78%), 
oxygen (about 21%), and argon (about 1%). Together, these three gases... [DOC] [TLE] Gases in Air [PAR] Figure 1. Composition of air. The air we breathe in consists mainly of which gas? 
... In addition to nitrogen and oxygen, air contains small amounts of other gases 
including ... noble gases), and pollutants (such as sulfur dioxide and nitrogen 
oxides). .... mainly from a mixture of two gases  oxygen (21%) and nitrogen (78
%). [DOC] [TLE] BBC - GCSE Bitesize: Composition of the Earth's atmosphere [PAR] The atmosphere consists mainly of nitrogen and oxygen, with smaller proportions 
of other gases ... air is made up of nitrogen (78%), oxygen (21%). The 
composition of air ... The remaining gases, such as carbon dioxide, water vapour 
and noble gases such as argon, are found in much smaller proportions. Page: 1  
2  3  4. [DOC] [TLE] If the air is 78% nitrogen and 21% oxygen, why do we say we ... [PAR] We breathe in everything, whether it's good, bad or useless. If it's a gas or 
suspended ... We breathe in everything there is in the air around us - O2, N2, 
CO2, trace noble gases, water vapour, particulate matter, volatile .... Gigi J Wolf, 
Check One: Are surveys very helpful, somewhat helpful, not at all helpful? Written 
Jan 11. [DOC] [TLE] FAQ Air chemistry and physics - Lenntech [PAR] The air in the atmosphere consists of nitrogen, oxygen, which is the life-
sustaining substance for ... The air we breathe consists mostly of the following 
gases: Nitrogen (N2). 78%. Oxygen (O2). 20%. Noble gasses. 1%. Carbon 
dioxide (CO2) .... 17-21. 6. Strong wind. 22-27. 7. Rough wind. 28-33. 8. Stormy 
wind. 34-40. 9. [DOC] [TLE] Copy of AIR by MIMI paulaa on Prezi [PAR] Air is a mixture of gases, consisting

Question: Air consists of 78% nitrogen, 21% oxygen & about 1% this noble gas
Answer: argon