GROUP VIIIA NOBLE GASES

- Livy

Helium

this element is also called “official gas”

Helium

this element is the 2nd lightest gas

Helium

this element is a component of artificial air

Neon

this element is used for advertising purposes due to its luminescence

Argon

this element is the most abundant among noble gases

Argon

this element is used in inert atmosphere in industrial processes where N2 can react; this element is investigated as anesthetic

Krypton

this element is the least noble gas and it is investigated as anesthetic

Xenon

this element is is known for its ability to emit a bright blue light when subjected to an electrical discharge; also investigated as anesthetic.

Radon

this element is also called “Niton”

Radon

this element is synthetic & radioactive noble gas

Radon

this element is given off by radium salts

this element is an alpha emitter having short half life & is used in cancer treatment