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Pronunciation varies by accent · noun
(physics) The form of the helium atom in which the spins of the two electrons form a singlet state (a state with zero total spin).
Use parahelium when its meaning, tone and grammar fit the full sentence. A synonym is not always a direct replacement.
Parahelium means (physics) The form of the helium atom in which the spins of the two electrons form a singlet state (a state with zero total spin).
The closest synonym depends on the sentence and intended sense.
The opposite depends on the specific sense.
Use parahelium where its definition matches the intended context.
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