Rare Gases

One of the main groups of the Periodic Table of Elements (see other entry). It contains the

elements:


Name Atomic no. boiling point


Helium 2 -269°C

Neon 10 -246°C

Argon 18 -186°C

Krypton 36 -152°C

Xenon 54 -108°C

Radon 86 -62°C

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