Candidates for the deadliest gas might include hydrogen cyanide and carbon monoxide.
The dealiest gas is Radon gas. This gas is the cause of almost all the lung cancer patients in the United States.
Opinions might differ, but Fluorine gas, Chlorine gas, Mustard gas, Sarin and Hydrogen Cyanide are all rather dangerous. I regard Fluorine gas as the most dangerous because it is so very corrosive.
methane gas because we cant breath it if we did we will die quickly ok, firstly, 'most deadliest' is a horrific sentence. secondly, the question depends how you define it. The deadliest gas to light a match in a room full of it would probably be an oxygen-acetylene mix. sarin and other nerve toxins are more hamful to inhale, carbon monoxide is the gas that probably kills most people each year, unless you count cigarette smoke.
If you don't breathe oxygen, you die. If you breathe an inert gas like nitrogen (without oxygen) you suffocate. So if you breathe air in a confined space and use up the oxygen you die. If you breathe reactive gases like chlorine, even with oxygen present, (or even 100% pure oxygen for an extended period), you die because you are poisoned chemically. If you breathe even small amounts of radioactive gases like radon you are poisoned by irradiation, if not chemically. So you must breathe oxygen at moderate concentrations (about 20%) with a benign gas like nitrogen making up the rest.
The most deadliest gas is Carbon mono oxide because when it is inhaled it gets bind with haemoglobin whose bond is more powerful then that with oxygen. So, the person feels suffocation. Ultimately, his death occurs.
Florine gas, mustard gas and box gas are all extremely dangerous and deadly. They can kill quickly.
........HUMAN
But in all honesty, either chlorine or sarin.
Reny
Radon (Rn) as it is radioactive.
NO
It can leak
Yes, methane, a dangerous greenhouse gas.
A fermi gas is a model from quantum mechanics first proposed by Fermi. A neutron star is said to be an example of a Fermi gas, and that would indeed be a dangerous place.
hydrogen
mustard gas tear gas poison gas
oxygen is th most useful gas
Radon (Rn) as it is radioactive.
The tank and the automatic rifle and grenades and larger mortar fire are the most dangerous weapons. The most dangerous chemical weapon was the mustard gas the Germans used.
Phosgene is certainly a dangerous gas, that was specifically designed to be poisonous to people, so that it could be used as a weapon of war, but it is not the most dangerous gas. Fluorine gas is more dangerous. But fluorine is so dangerous that it would not be practical to use it as a weapon (not that phosgene is a very practical weapon either; poison gas blows on the wind, and easily turns back toward the people who are using it). Anyone trying to use fluorine gas as a weapon would almost certainly wind up being killed by it. It is almost impossible to handle safely.
it is at the end the gas camber or in a giant lake of radeatoin
chlorine gas
very dangerous
Any gas in high enough concentration can be deadly to humans, even oxygen. Some of the deadliest naturally occurring are:Carbon dioxideCarbon monoxideOzoneClorineMethaneRadon
Farts
Yes