Defenition of the word atomic number 18
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Defenition of the word atomic number 18
- a colorless and odorless inert gas; one of the six inert gases; comprises approximately 1% of the earth's atmosphere
- a colorless and odorless inert gas; one of the six inert gases; comprises approximately 1% of the earth''s atmosphere
Synonyms for the word atomic number 18
Hypernyms for the word atomic number 18
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- argonon
- chemical element
- element
- inert gas
- noble gas
See other words