LEARNit Dictionary
inert gas
noun
/ɪˌnɜːt ˈɡæs/
UK
/ɪˌnɜːrt ˈɡæs/
US
1
any of a group of gases that do not react with other chemicals. Argon, helium, krypton and neon are inert gases.
گاز بیاثر, گاز خنثی, گاز نجیب