metargon
A supposed noble gas, once thought to exist in minute amounts in the atmosphere as a…A supposed noble gas, once thought to exist in minute amounts in the atmosphere as a result of a flawed study of density spectra.
Meaning
1 senses(obsolete, uncountable)A supposed noble gas, once thought to exist in minute amounts in the atmosphere as a result of a flawed study of density spectra.
Origin
From meta- + argon.From meta- + argon.
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Lessons for this word
1 lessons- A1Countable and uncountable nouns — Because it can be uncountable