Lithium, sodium, potassium, rubidium, caesium and francium are alkali metals.
Source: tatoeba (1555667)
Francium
/ˈfɹænsi.əm/
Synonyms for "francium" (8 found)
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Closest matches (2)
Noun(2 words)
actinium-katomic number 87
Strong matches (2)
Related words (4)
Noun(1 words)
Related word relations
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More general
2 entriesmetalmetallic element
Sample sentences
7 total sentences available.
At any given moment, there are perhaps eight francium atoms in the whole of the earth.
Source: tatoeba (2136324)
Francium is a chemical element of the symbol Fr.
Source: tatoeba (2754901)
The atomic number for francium is 87.
Source: tatoeba (12490135)
Showing 4 of 7 available sentences.