all solids and liquids are heavier that air
Yes, argon is heavier than air. Argon has a higher density than air, so it will sink below the air in the atmosphere.
Xenon is more than 4.5 times heavier than air.
Yes, natural gas is lighter than air. It will rise and dissipate into the atmosphere if released into the air.
Exhaled air, which has a slightly higher amount of carbon dioxide, is heavier than inhaled air.
Yes, humid air is heavier than dry air because water vapor molecules in humid air add to its overall weight.
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.
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.
Just, simply, Lighter than Air Vehicles are lighter than air, so that makes them fly, and Heavier than air vehicles are heavier than air, but they use airfoils on the wings to fly.