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Pronunciation varies by accent · noun
(chemistry) an allotrope of oxygen having four atoms in each molecule instead of the normal two; only stable under very high pressures.
Use tetraoxygen when its meaning, tone and grammar fit the full sentence. A synonym is not always a direct replacement.
Tetraoxygen means (chemistry) an allotrope of oxygen having four atoms in each molecule instead of the normal two; only stable under very high pressures.
Common synonyms include red oxygen.
The opposite depends on the specific sense.
Use tetraoxygen where its definition matches the intended context.
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