Thursday, 5 April 2012

Noble Gases

The noblegases are a group of chemical elements with very similar properties: under standard conditions, they are all odorless, colorless, monatomic gases, with very low chemical reactivity. Because their outer shell of valence electrons are considered to be full.

The six noble gases that occur naturally are Helium (He), Neon (Ne), Argon (Ar), Krypton (Kr), Xenon (Xe), and the radioactive Radon (Rn).

No comments:

Post a Comment