Mon June 04, 2012 By: Sukhmanjeet Kaur

In the periodic table

Expert Reply
Tue June 05, 2012
 All noble gases have the maximum number of electrons possible in their outer shell (2 for Helium, 8 for all others), making them stable.
  • Fairly nonreactive
  • Complete valence shell
  • High ionization energies
  • Very low electronegativities
  • Low boiling points (all gases at room temperature)

The general name is Noble gases.
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