Krypton is a A colorless, odorless, tasteless noble gas
its atomic mass is 83.798.
it comes for a Greek word meaning the hidden one.
it was discovered in 1898.
it is used in high speed photography and in light bulbs.
family name noble gass
- There is also a fictional planet call Krypton in Super-Man
- can be mixed with other elements to make luminous signs.
- Krypton has a narcotic potency seven times greater than air, so breathing a gas containing 50% krypton and 50% air would cause narcosis similar to breathing air at four times atmospheric pressure.