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

History of the recommended atomic-weight values*

Rhenium

Z	E	Year	A_r(E)	U[A_r(E)]	D[A_r(E)]	D[A_r(E)] U[A_r(E)]
75	Re	1931	186.31	0.03	0.1	3.4
		1955	186.16	0.03	-0.04	-1.3
		1961	186.2	0.3	-0.007	-0.023
		1969	186.2	0.1	-0.007	-0.07
		1973	186.207	0.001

> 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.

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