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Pure Appl. Chem., Vol. 70, No. 1, pp. 237-257, 1998.


History of the recommended atomic-weight values*

Krypton

Z
E
Year
Ar(E)
U[Ar(E)]
D[Ar(E)]
D[Ar(E)]

U[Ar(E)]
36 Kr 1902 81.76 0.03 -2 -68
1903 81.8 0.3 -2 -6.7
1910 83 0.3 -0.8 -2.7
1911 82.92 0.03 -0.88 -29
1925 82.9 0.3 -0.9 -3
1932 83.7 0.3 -0.1 -0.33
1951 83.8 0.03 0 0
1969 83.8 0.01

> Return to list or table of elements

Ref. History of the recommended atomic-weight values from 1882 to 1997: a comparison of differences from current values to the estimated uncertainties of earlier values, Pure Appl. Chem., Vol. 70, No. 1, pp. 237-257, 1998.


Page last modified 7 June 2000
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