 |
The Noble Gases
The noble gases (as we should all know by now) are: Helium, Neon, Argon, Krypton, and Radon. here are some basic facts about each:
name: helium, symbol: He, atomic number: 2, atomic weight: 4.002602 (2) g r
name: neon, symbol: Ne, atomic number: 10, atomic weight: 20.1797(6) g r
name: argon, symbol: Ar, atomic number: 18, atomic weight: 39.948 (1) g r
name: krypton, symbol: Kr, atomic number: 36, atomic weight: 83.798 (2) g m
name: radon, symbol: Rn, atomic number: 86, atomic weight: [222]
These are the noble gases.
monthly science
Send E-Mail to: iandaviddarrah@webspawner.com
Copyright © 2006 Ian Darrah. All Rights Reserved