atomic number 57 (0 synonym found)

We don't have synonyms for atomic number 57 yet — it may be a rare, specialized, newly coined, or misspelled word. The closest thesaurus entries we have are atomic number 17, atomic number 27 and atomic number 37.


We don't have any synonyms for atomic number 57 yet.

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Definition of atomic number 57:

(n) : a white soft metallic element that tarnishes readily; occurs in rare earth minerals and is usually classified as a rare earth

Definition of atomic number 57:

(n) : a white soft metallic element that tarnishes readily; occurs in rare earth minerals and is usually classified as a rare earth

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