Isotope ratios Synonyms

We can't find synonyms for the phrase "Isotope ratios", but we have synonyms for terms, you can combine them.

Isotope Synonyms

Ratios Synonyms

IR abbreviation

IR is an abbreviation for Isotope Ratios
What does IR stand for?
IR stands for "Isotope Ratios"

Definitions for Isotope


  • (noun) one of two or more atoms with the same atomic number but with different numbers of neutrons