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Pronunciation varies by accent · noun
(dated) The previous systematic element name for livermorium, the chemical element with atomic number 116..
Use ununhexium when its meaning, tone and grammar fit the full sentence. A synonym is not always a direct replacement.
Ununhexium means (dated) The previous systematic element name for livermorium, the chemical element with atomic number 116..
Common synonyms include livermorium, mul:Lv, eka-polonium.
The opposite depends on the specific sense.
Use ununhexium where its definition matches the intended context.
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