U-238
|U-2-3-8|
C2
🇺🇸
/ˌjuː tuː ˈθɜːrti eɪt/
🇬🇧
/ˌjuː tuː ˈθɜːti eɪt/
uranium isotope
Etymology
Etymology Information
'U-238' originates from the element 'uranium', specifically the isotope with a mass number of '238'.
Historical Evolution
The term 'U-238' has been used since the discovery of uranium isotopes and the understanding of their properties.
Meaning Changes
Initially, it was simply identified as a heavy element, but over time it evolved into its current understanding as a key component in nuclear technology.
Meanings by Part of Speech
Noun 1
u-238 is an isotope of uranium with a mass number of 238. It is the most common isotope of uranium found in nature.
U-238 is used in nuclear reactors and weapons.
Synonyms
Last updated: 2025/05/14 16:25