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why the E.N. ofnoble gases is zero???..............................................................................................

                                                                                        why the E.N. ofnoble gases is zero???..............................................................................................
 

Grade:12

1 Answers

Umakant biswal
5349 Points
7 years ago
dear ankur
The 
noble gases are colorless, odorless, tasteless, and nonflammable under standard conditions. They were once labeled group 0 in the periodic table because it was believed they had a valence of zero, meaning their atoms cannot combine with those of other elements to form compounds.. 
HOPE IT CLEARS 
REGARDS 

 

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