radon is the heaviest gas.
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Heavy gases, such as carbon dioxide and sulfur hexafluoride, can displace oxygen in confined spaces, leading to asphyxiation. Additionally, these gases can accumulate in low-lying areas, creating a suffocation risk. In high concentrations, heavy gases can also pose a fire or explosion hazard.
Yes, propane is heavier than most common gases like air.
there are allot of gases go to google
Light gases on the periodic table include hydrogen (H) and helium (He), which have low atomic masses and are found in the first two groups of the table. Heavy gases include xenon (Xe) and radon (Rn) which have higher atomic masses and are found towards the bottom of the table in group 18.
there are so many gases
Jupiter has a very thick atmosphere composed mainly of hydrogen and helium, along with traces of other gases. This atmosphere is so dense that it becomes increasingly compressed and changes to a liquid-like state deeper within the planet.
Gases displace oxygen, and heavy gasses will sit under oxygen containing air, hence if you are in a confined space it is necessary to know about the potential lack of air supply to breathe, aswell as the potential of combustion and the like.
gases are least ikely to be used as coolents due to their molecular weights .instead heavy water i.e. D2O deuterium is used as a coolent gases are least ikely to be used as coolents due to their molecular weights .instead heavy water i.e. D2O deuterium is used as a coolent
They spread gases that thickens the atmosphere, causing the heat to be blocked from exiting to space.. The gases are heavy, and comes down to the ground causing pollution.
so heavy it makes my back....
Greenhouse gases must have three atoms, so gases like hydrogen (H2) and Oxygen (O2) are not greenhouse gases.
Gases build up in a decomposing body in water and makes it float, but the head remains heavy and so tends to sink just below the water level.