What does eka-actinium mean?
Eka-actinium means (chemistry) unbiunium (element 121).
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Pronunciation varies by accent · noun
(chemistry) unbiunium (element 121).
Use eka-actinium when its meaning, tone and grammar fit the full sentence. A synonym is not always a direct replacement.
Eka-actinium means (chemistry) unbiunium (element 121).
The closest synonym depends on the sentence and intended sense.
The opposite depends on the specific sense.
Use eka-actinium where its definition matches the intended context.
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