BabelNet

bn:00006919n

Noun Concept

Categories: Articles with short description, Science and technology in France, BCC crystal habit, Eponyms, Chemical elements

francium Fr atomic number 87 87Fr actinium K

A radioactive element of the alkali-metal group discovered as a disintegration product of actinium WordNet 3.0

Definitions

Relations

Sources

A radioactive element of the alkali-metal group discovered as a disintegration product of actinium WordNet 3.0 & Open English WordNet

Francium is a chemical element; it has symbol Fr and atomic number 87. Wikipedia

Symbol Fr, a chemical element Wikipedia Disambiguation

Chemical element with symbol Fr and atomic number 87 Wikidata

Chemical element with symbol Fr and atomic number 87, alkali metal. OmegaWiki

The chemical element (symbol Fr) with an atomic number of 87. It is an intensely radioactive alkali metal that is not found in nature. Wiktionary

Chemical element. Wiktionary (translation)

IS A

PART OF

HAS KIND

DESCRIBED BY SOURCE

Armenian Soviet Encyclopedia

DISCOVERER OR INVENTOR

Marguerite Perey

HAS QUALITY

decay

LOCATION OF DISCOVERY

France

NAMED AFTER

France

WordNet 3.0 & Open English WordNet

francium, Fr, atomic number 87

Wikipedia

francium

Wikidata

francium

Wiktionary

francium

OmegaWiki

francium

Wikipedia Redirections

87Fr, actinium K, Alcalinium, alkalinium, catium, eka-caesium, element 87, Fr (element), Francium 223, Frankium, moldavium, russium, virginium

Wikidata Alias

87Fr, catium, eka-caesium, eka-cesium, element 87, Fr