Not much faster, but it does diffuse faster than helium because it is lighter.
The atomic bonds of gas particles are much weaker than that of liquids, allowing them to diffuse faster
Oxygen is much smaller than a protein
because obviously its a much faster game
Proteins are to large or Oxygen is much smaller than a protein.
CO2 is much smaller than SO2
The intermolecular force of attraction between the particles of solid is greater than liquid and due to this minimum space is found between the particles of solid. That's why liquids diffuse much faster than solids.
oxygen
It's just 4.002602 amu
When you inhale helium it raises the pith of someones voice. But, if you inhale it to much or to often it can result in asphyxiation due to oxygen deprivation.
Helium is used to fill airships, balloons and helium is pumped into oxygen tanks for divers.
Proteins are to large or Oxygen is much smaller than a protein.
Pretty much nothing. It'll mix with the atmosphere and diffuse. Not a problem unless you have huge amounts in a closed, small space.