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


History of the recommended atomic-weight values*

Zinc

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

U[Ar(E)]
30 Zn 1882 65.05 0.1 -0.34 -3.4
1894 65.3 0.3 -0.09 -0.3
1896 65.41 0.03 0.02 0.67
1900 65.4 0.3 0.01 0.033
1909 65.7 0.3 0.31 1
1910 65.37 0.03 -0.02 -0.67
1925 65.38 0.03 -0.01 -0.33
1961 65.37 0.03 -0.02 -0.67
1969 65.37 0.03 -0.02 -0.67
1971 65.38 0.01 -0.01 -1
1983 65.39 0.02

> 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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