atomic number 85
Noun 1. a highly unstable radioactive element (the heaviest of the halogen series); a decay product of uranium and thorium (synonym) astatine, At (hypernym) chemical element, element | ||||
Search Dictionary:
Atomic number 85 definition was found in categories: Language, Idioms & Slang(1)
Atomic number 85 Definition from Language, Idioms & Slang Dictionaries & Glossaries
| hEnglish - advanced version |
atomic number 85
atomic number 85
n : a highly unstable radioactive element (the heaviest of the halogen series); a decay product of uranium and thorium [syn: astatine, at]
atomic number 85
n : a highly unstable radioactive element (the heaviest of the halogen series); a decay product of uranium and thorium [syn: astatine, at]