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Synonyms of PROMETHIUMS

Valid in Scrabble US · 20 points

PROMETHIUMS: definition and more

3 synonyms in 1 meaning 1 playable in Scrabble US

Synonyms of PROMETHIUMS by meaning

noun

  1. a soft silvery metallic element of the rare earth group having no stable isotope; was discovered in radioactive form as a fission product of uranium

    Also: atomic number 61.

    Not playable in Scrabble US: PM.