protactinium


Meanings

  • a short-lived radioactive metallic element formed from uranium and disintegrating into actinium and then into lead


Scrabble Score: 18

protactinium is a valid Scrabble (US) TWL word

protactinium is a valid Scrabble Word in Merriam-Webster MW Dictionary

protactinium is a valid Scrabble Word in International Collins CSW Dictionary


Words With Friends Score: 23

protactinium is a valid Words With Friends word