Other crossword clues for answer "RADIUM"RADIUMDecaying metalElement discovered by the CuriesCuries' discoveryElement discovered in 1898Heavy metalMetallic element discovered in 1902.Product of pitchblende.1898 discovery.Atomic Number 88.Discovery of 1898.Curies' findAlpha particle emitterBygone component in luminous paintSubject of Marie Curie's isolation1898 chemistry discoveryElement discovered by Marie and Pierre CurieElement discovered by Marie Curie