rubidium


Meanings

  • a soft silvery metallic element of the alkali metal group; burns in air and reacts violently in water; occurs in carnallite and lepidolite and pollucite
  • RUBIDIUM n pl. -S a metallic element RUBIDIC adj


Scrabble Score: 13

rubidium is a valid Scrabble (US) TWL word

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

rubidium is a valid Scrabble Word in International Collins CSW Dictionary


Words With Friends Score: 17

rubidium is a valid Words With Friends word