uranium-235

Hello, you have come here looking for the meaning of the word uranium-235. In DICTIOUS you will not only get to know all the dictionary meanings for the word uranium-235, but we will also tell you about its etymology, its characteristics and you will know how to say uranium-235 in singular and plural. Everything you need to know about the word uranium-235 you have here. The definition of the word uranium-235 will help you to be more precise and correct when speaking or writing your texts. Knowing the definition ofuranium-235, as well as those of other words, enriches your vocabulary and provides you with more and better linguistic resources.

English

English Wikipedia has an article on:
Wikipedia
A model of an atom of uranium-235

Etymology

From uranium +‎ 235 (the atomic mass of the isotope).

Noun

uranium-235 (uncountable)

  1. (physics) A fissile isotope of uranium, used for energy generation and in atomic weapons, containing one hundred and forty-three neutrons. It has a half-life of 7·038×108 years; it decays into thorium-231 and ultimately lead.
    • 2022 November 21, Lorenzo Tondo, Peter Beaumont, “Ukraine to start evacuations in Kherson and Mykolaiv regions as winter sets in”, in The Guardian:
      The Zaporizhzhia plant provided about a fifth of Ukraine’s electricity before Russia’s invasion, and has been forced to operate on backup generators a number of times. It has six Soviet-designed water-cooled and water-moderated reactors containing uranium-235.

Usage notes

  • In scientific literature, the more technically correct abbreviation 23592U is used, rather than U-235.

See also