Question

Define Nobel Gas...!!!!!!!​

Answer 1

Answer:

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The term “noble gas” comes from a translation of the German word Edelgas, which means noble gas. German chemist Hugo Erdmann coined the phrase in 1898. When referencing the periodic table, the noble gases are IUPAC group 18 (group 0 under the old method), CAS group VIIIA, the helium group, or the neon group.

Answer 2

Answer:

Noble Gases are the gases which don't react.

Ex-Helium,Neon,Argon,Krypton,Xenon,Radan.