Encyclopedia

rare gas:

rare gas: see inert gas.

The Columbia Electronic Encyclopedia, 6th ed. Copyright © 2007, Columbia University Press. All rights reserved.

More on rare gas from Fact Monster:

  • neon - neon neon [Gr.,=new], gaseous chemical element; symbol Ne; at. no. 10; at. wt. 20.179; m.p. ...
  • krypton - krypton krypton [Gr.,=hidden], gaseous chemical element; symbol Kr; at. no. 36; at. wt. 83.80; m.p. ...
  • Encyclopedia: Compounds and Elements - Encyclopeadia articles concerning Compounds and Elements.

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