Although argon is non-toxic, it is 38% denser than air and therefore considered a dangerous asphyxiant in closed areas. It is difficult to detect because it is colorless, odorless, and tasteless.
Also asked, what are the effects of breathing argon?
Oxygen in the air and cause suffocation with symptoms of headache, rapid breathing, dizziness, confusion, tremors, loss of coordination and judgment, and lightheadedness. Higher levels can cause nausea, vomiting, unconsciousness, coma and death. No occupational exposure limits have been established for Argon.
Is it safe to breathe argon?
As the pit fills with argon, the air is pushed out. Thus, no oxygen remains to support life! Too many people believe argon to be a safe, inert gas, and do not take into consideration that it is heavier than air, and thus can be a danger to them when working in their shops.
Can you breathe in argon?
If we put humans on planets with atmospheres different from Earth's atmosphere, but still containing oxygen, would humans be able to breathe? From Wikipedia: By volume, dry air contains 78.09% nitrogen, 20.95% oxygen, 0.93% argon, 0.039% carbon dioxide, and small amounts of other gases.