CARBON 12


Meaning of CARBON 12 in English

transcription, транскрипция: [ noun ]

Date: 1946

: an isotope of carbon of mass number 12 that is the most abundant carbon isotope and is used as a standard for measurements of atomic weight

Merriam-Webster's Collegiate English vocabulary.      Энциклопедический словарь английского языка Merriam Webster.