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WordNet-Online
Definitions from WordNet
Noun francium has 1 sense
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Definitions from the WebFranciumNoun - Chemistry: A highly radioactive chemical element with the symbol Fr and atomic number 87, belonging to the alkali metal group. Sample sentence: To observe francium, specialized equipment is required due to its extreme rarity and intense radioactivity. Related products on AmazonNoun - Physics: An extremely unstable, radioactive metal that is part of the alkali metal group, with the symbol Fr and atomic number 87. Sample sentence: Researchers are working on studying the properties of francium and its potential applications in particle physics. Related products on AmazonAdjective: Pertaining to or derived from francium. Sample sentence: The francium compound exhibited unique chemical properties in the laboratory. Related products on Amazon | ||||
francisco jose de goya francisco jose de goya y lucientes francisco pizarro francisco villa franciscojavierquirozmadrigal francise francisella francisella tularensis francium franck franco-american franco-british franco-german franco-prussian war franco francoa francoa ramosa
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