francium (Meaning)
Wordnet
francium (n)
a radioactive element of the alkali-metal group discovered as a disintegration product of actinium
Synonyms & Antonyms of francium
No Synonyms and anytonyms found
francium Sentence Examples
- Francium is the rarest naturally occurring element on Earth, with an estimated abundance of just 30 grams.
- The atomic weight of francium is 223 atomic mass units.
- Francium is a highly radioactive element that decays through alpha and beta decay.
- The half-life of francium is only 22 minutes.
- Francium was first discovered in 1939 by Marguerite Perey.
- Francium has no known biological role.
- Francium is used in some scientific research, such as the study of nuclear reactions.
- Francium is too rare and radioactive to have any practical applications.
- The only known uses of francium are in scientific research.
- Francium is considered one of the most elusive elements in the periodic table.
FAQs About the word francium
a radioactive element of the alkali-metal group discovered as a disintegration product of actinium
No synonyms found.
No antonyms found.
Francium is the rarest naturally occurring element on Earth, with an estimated abundance of just 30 grams.
The atomic weight of francium is 223 atomic mass units.
Francium is a highly radioactive element that decays through alpha and beta decay.
The half-life of francium is only 22 minutes.
