International Union of Pure and Applied Chemistry

I U P A C

News & Notices

Organizations & People

Standing Committees

Divisions

Projects

Reports
..By Year
..By Division
..Other Committees
..Provisionals

Publications

Symposia

AMP

Links of Interest

Search the Site

Home Page

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

History of the recommended atomic-weight values*

Tellurium

Z	E	Year	A_r(E)	U[A_r(E)]	D[A_r(E)]	D[A_r(E)] U[A_r(E)]
52	Te	1882	128.25	0.1	0.65	6.5
		1894	125	3	-2.6	-0.87
		1896	127	3	-0.6	-0.2
		1897	127.49	0.03	-0.11	-3.7
		1900	127.5	0.3	-0.1	-0.33
		1902	127.7	0.3	0.1	0.33
		1903	127.6	0.3	0	0
		1909	127.5	0.3	-0.1	-0.33
		1934	127.61	0.03	0.01	0.33
		1961	127.6	0.03	0	0
		1969	127.6	0.03

> 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.

Questions or comments about IUPAC, please contact the Secretariat.
Questions regarding the website, please contact [email protected].