English dictionary atomic number 44 meaning and definition Definition and meaning of atomic number 44 at MeaningMonkey.org. atomic number 44 meaning and definition in the English Dictionary. ATOMIC NUMBER 44 nounDefinition of atomic number 44 (noun)a rare polyvalent metallic element of the platinum group; it is found associated with platinumsynonyms: Ru, ruthenium Source: Princeton University Wordnet
If you find this page useful, share it with others! It would be a great help. Thank you! Link to this page: