helium-4 (0 synonym found)

We don't have synonyms for helium-4 yet — it may be a rare, specialized, newly coined, or misspelled word. The closest thesaurus entries we have are medium, helix and tedium.


We don't have any synonyms for helium-4 yet.

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Definition of helium-4:

(n) : the normal isotope of helium, , that has two neutrons

Definition of helium-4:

(n) : the normal isotope of helium, , that has two neutrons

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