✨ Noble Gases✨
Group 18
Group 18 contains
Helium, Neon, Argon, Krypton, Xenon, and Radon
Noble gases are found
Neon, Argon, Krypton, Xenon are obtained from air. Helium is sourced from natural gas fields. Radon is from the radioactive decay of Radium.
Used for...
Helium
-Dilute oxygen in deep sea diving tanks
-balloons, blimps because its not flammable
Neon
-sign tubing because it glows bright red when light passes through it
Argon
-arch welding
-lightbulbs
Krypton
-photographic flash units
-lighthouses
Xenon
-photographic flash units
-lighthouses
Radon
- treating cancer