HyperDic: fr

English > 1 sense of the word Fr:
NOUNsubstanceFr, francium, atomic number 87a radioactive element of the alkali-metal group discovered as a disintegration product of actinium
English > Fr: 1 sense > noun 1, substance
MeaningA radioactive element of the alkali-metal group discovered as a disintegration product of actinium.
Synonymsfrancium, atomic number 87
Broadermetallic element, metalAny of several chemical elements that are usually shiny solids that conduct heat or electricity and can be formed into sheets etc.
Spanishfrancio, número atómico 87
Catalanfranci, Fr, número atòmic 87

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