astatine (Meaning)
Wordnet
astatine (n)
a highly unstable radioactive element (the heaviest of the halogen series); a decay product of uranium and thorium
Synonyms & Antonyms of astatine
No Synonyms and anytonyms found
astatine Sentence Examples
- Astatine is a rare and highly radioactive element with the symbol At and atomic number 85.
- Astatine is typically produced artificially through nuclear reactions.
- The properties of astatine make it challenging to study due to its extreme rarity and short half-life.
- Astatine is considered the rarest naturally occurring element on Earth.
- Astatine is a halogen, belonging to the same group as fluorine, chlorine, bromine, and iodine.
- Due to its radioactivity, astatine poses significant health risks and must be handled with extreme caution.
- Astatine compounds have been used in scientific research and medicine for their potential applications in targeted cancer therapies.
- Astatine has no stable isotopes, with its most stable isotope having a half-life of only a few hours.
- The chemistry of astatine remains relatively unexplored due to its scarcity and radioactivity.
- Astatine was first discovered in 1940 by Dale R. Corson, Kenneth Ross MacKenzie, and Emilio Segrè.
FAQs About the word astatine
a highly unstable radioactive element (the heaviest of the halogen series); a decay product of uranium and thorium
No synonyms found.
No antonyms found.
Astatine is a rare and highly radioactive element with the symbol At and atomic number 85.
Astatine is typically produced artificially through nuclear reactions.
The properties of astatine make it challenging to study due to its extreme rarity and short half-life.
Astatine is considered the rarest naturally occurring element on Earth.
