"104758722"@en-us . "05025935-n"^^ . "atomic weight"@en-us . . "105025935"^^ . . "103924759"@en-us . "103924888"@en-us . . . . . . "0"^^ . "atomic mass"^^ . . . . "0"^^ . "atomic mass"@en-us . . . "104758574"@en-us . "relative atomic mass"@en-us . . "(chemistry) the mass of an atom of a chemical element expressed in atomic mass units"@en-us . .