What are 6 properties of air?
407408
its light weight, a gas, contains oxgen, and hydrogen, its clear, and tasteless
849763
Water vapor.\n2 H2 + O2 = 2 H2O
1009531
Air is a mixture of atoms and molecules in the gaseous state.  A more technical term for the layers of gases surrounding the Earth is atmosphere. \n\nIf you are interested in what air   is made of and the way the chemicals in air combine and react with other chemicals, you would need to study chemistry.\n\nThe study of weather is meteorology, and would include studying wind and other weather patterns.\n\nThe study of the basic forces and motion of objects, including air would be considered physics.\n\nI have included one link to help you explore this fascinating subject.
428296
one major characteristic is electrical conductivity.\npropensity to super conductivity.\nMelting/triple point.\nsolubility\ndensity\nbulk modulus\nheat capacity\nferromagnetism
78772
Off the top of my head:\n\nFlow rate, pressure, viscosity, temperature, rate, calorimetry, optics, nuclear phys., tension, stress & strain, surface tension, acoustics, magnetism, elctricity.
780338
Oxygen = O\nNitrogen = N\nCarbon Dioxide = CO2\n\nThey take up the space that is allowed them by the gravity and temperature of the planet, but oxygen and nitrogen form the main two constituents of the atmosphere.
86176
Properties\n==========\n\nPhase gas \n\nDensity (0 °C, 101.325 kPa)\n        1.429 g/L \n\nMelting point 54.36 K\n              (-218.79 °C, -361.82 °F) \n\nBoiling point 90.20 K\n             (-182.95 °C, -297.31 °F) \n\nHeat of fusion (O2) 0.444 kJ/mol \n\nHeat of vaporization (O2) 6.82 kJ/mol \n\nHeat capacity (25 °C) (O2)\n              29.378 J/(mol·K) \n\nPromotes rapid combustion\n\nEssential to respiration of living being\n\nCommon existance as a diatomic molecule with the formula O2\n\nCan be toxic at high relative concentrations
1045178
Wikipedia of course\nhttp://en.wikipedia.org/wiki/Air
855359
Try the following links\n\n1. comp and temp: http://en.wikipedia.org/wiki/Earth%27s_atmosphere\n\n2. ozone layer: http://en.wikipedia.org/wiki/Ozone_layer\n\n3. ionosphere: http://en.wikipedia.org/wiki/Ionosphere
576407
1. Heat\n2. Lower the humidity\n3. Air movement\n4. Lower barometric pressure\n5. Some combination of above
1159227
As a general rule, warm air rises and cool air sinks\nit expands and becomes lighter as the molecules of air move farther apart
968993
Color, shape, hardness, melting point, boiling point, density
70597
Three -- two atoms of hydrogen (H2), and one of oxygen...\n\nH2O
586003
Air Pressure.  The humidity and such in the air is higher and therefore holds more warmth.\n\nAt higher altitudes, where the air is less dense, there is greater distance between particulates and heat is lost faster.
621370
What is air?  It is a mixture of gases, trapped in the gravity of the Earth, that form an envelope around our planet.  It is a mixture of nitrogen (~78%), oxygen (~21%), and the rest small amounts of carbon dioxide, water vapor, argon, neon, carbon monoxide, and traces of other gases.\n\nIf there were no nuclei present, there would be no matter present, and that is the definition of a vacuum.
966386
Air is 80% N2 and about 20% O2\nFigure out how much air the lungs hold\nThen convert the volume to molecules\nFind out how much air is in the world and convert that to molecules\nThen figure out the ratio
398051
you left out a lot of info lmao.\nwhat is the humidity of the air and what presure are you talking about.\nHeat and cold are regulated by the moisture content of the air.