1. monoisotopic - Noun
2. monoisotopic - Adjective
monoisotopic (not comparable)
Containing (or considered to contain) only a single isotope of each element present
monoisotopic (plural monoisotopics)
A monoisotopic element
The masses used to compute the monoisotopic molecular mass are found on a table of isotopic masses and are not found on a typical periodic table. Source: Internet
Of the 26 monoisotopic elements that have only a single stable isotope, all but one have an odd atomic number and all but one also have an even number of neutrons. Source: Internet
Of the 26 monoisotopic elements (those with only a single stable isotope), all but one have an odd atomic number, and all but one has an even number of neutrons — the single exception to both rules being beryllium. Source: Internet