Yes CFC's are much heavier than air. If you filled a balloon with CFC's, it would drop, not float away.
Nitrous Oxide is heavier than air.
Some are heavier, but some are lighter. For example, methane rises but propane sinks.
CFC's are heavier than air and contain chlorine thus they would be part of the group of chemicals in question. In theory most items heavier than air should not be able to reach high altitudes, although very small amounts of this gas have been found in the stratosphere.CFCs are attracted to ultraviolet radiationthey are very stableWhich refrigerant is a chlorine-free refrigerant
Yes, if CFC's should ever leak in a closed environment, you are told to stay as high as you can to stay in the oxygen zone. The CFC's will sink to the floor.
Dry air is heavier than wet air because water vapor is less dense than the other components of dry air, such as nitrogen and oxygen. When moisture is added to the air, it displaces some of the heavier components, making wet air less dense and therefore lighter.
Yes solvents are heavier than air
Nitrous Oxide is heavier than air.
Yes, argon is heavier than air. Argon has a higher density than air, so it will sink below the air in the atmosphere.
"Heavier than air" refers to airplanes.
argon is a component of "air" and as such air cannot be lighter than air, only more or less dense, however, judging from atomic masses, yes argon is heavier than nitrogen, oxygen, helium, and hydrogen, but depending on pollutants and other gases (CFC's, HCFC's, etc.) the compound that is air can vary slightly in mass.
An airplane is a heavier than air flying craft
Yes, LP gas is heavier than air.
Gas is heavier than oxygen. Cold air is heavir than hot air
One is lighter and the other one is heavier. :D
they are heavier than air hence why they don't fly unless in motion.
An airplane is a heavier than air flying craft
Yes, LP (liquefied petroleum gas) is heavier than air.