Question

what do you means by noble gases .why these are called noble gases​

Answer 1

Answer:

any of the gaseous elements helium, neon, argon, krypton, xenon, and radon, occupying Group 0 (18) of the periodic table. They were long believed to be totally unreactive but compounds of xenon, krypton, and radon are now known.

Answer 2

Answer:

NOBLE GASES

A noble gas ( eg - He , Ne, Ar ,kr,Xn)... are those gases whose octet is completed .... and which does not combine s or react with other elements , as the are stable..... due to this kind of behaviour they are known to be Noble Gases.....