 francium |
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| 1. | [ noun ] (chemistry) a radioactive element of the alkali-metal group discovered as a disintegration product of actinium | |
| Synonyms: | atomic_number_87 Fr | |
| Related terms: | metallic_element | |
| Similar spelling: |
franc Franceschi Franchi Frankum Francia Francie Francis francis_ii Francina Francine Francesca Francesco Francoeur Francisco Francisca Franco franck France Franciscan Francoa Franken Frankie Franqui Fransen Franson Franzen Frances francisella Francois frankish Francese Francene frenzied |
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