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Click symbol for equation atomic mass unit-kelvin relationship  Numerical value  1.080 954 020 67 x 1013 K  Standard uncertainty  0.000 000 000 34 x 1013 K   Relative standard uncertainty  3.1 x 10-10  Concise form  1.080 954 020 67(34) x 1013 K       Click here for correlation coefficient of this constant with other constants Source: 2022 CODATA      recommended values  Definition of uncertainty       Correlation coefficient with any other constant