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radium

English

  1. 🔊 an intensely radioactive metallic element that occurs in minute amounts in uranium ores

Spanish

  1. 🔊 radio radium

Similar words

ra atomic number 88 acid actual cautery americium astatine atomic cocktail berkelium brand brand iron branding iron caustic cauter cauterant cauterizer cautery cobalt corrosive curium einsteinium electrocautery escharotic fermium francium