Defenition of the word noble gas
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Defenition of the word noble gas
- Any one of the monatomic gaseous elements forming group 18 (formerly group 0) of the periodic table.
- any of the chemically inert gaseous elements of the helium group (group 8A or 0 of the periodic table)
- any of the chemically inert gaseous elements of the helium group in the periodic table
Synonyms for the word noble gas
Hyponyms for the word noble gas
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- Ar
- argon
- atomic number 10
- atomic number 18
- atomic number 2
- atomic number 36
- atomic number 54
- atomic number 86
- He
- helium
- Kr
- krypton
- Ne
- neon
- radon
- Rn
- Xe
- xenon
Hypernyms for the word noble gas
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- chemical element
- element
- gas
See other words