Definition of ACTINIUMS

actiniums

Noun

  • a radioactive element of the actinide series; found in uranium ores
  • plural of actinium

Synonyms

Ac, actinium, atomic number 89

Scrabble Score: 13

actiniums: valid Scrabble (US) TWL Word
actiniums: valid Scrabble Word in Merriam-Webster MW Dictionary
actiniums: valid Scrabble Word in International Collins CSW Dictionary

Words With Friends Score: 17

actiniums: valid Words With Friends Word