nope...if it was, gravity would not exist and therefore we would float away on air
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.
Yes, ozone is heavier than air. This affects its behavior in the atmosphere because it tends to sink to lower levels, where it can have a greater impact on air quality and human health.
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.