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atomic number 87Frfranciummetalmetallic element

atomic number 87

noun

1 atomic number 87

A radioactive element of the alkali-metal group discovered as a disintegration product of actinium.

synonyms: Fr, francium.

is a specific kind of: metal, metallic element.

Dutch: francium
Polish: Fr, frans

Find more on atomic number 87 elsewhere: etymology - rhymes - Wikipedia.

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