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Specialty Chemistry Forums => Nuclear Chemistry and Radiochemistry Forum => Topic started by: comical on April 15, 2021, 03:15:44 PM

Title: Einsteinium exact year when symbol becomes Es
Post by: comical on April 15, 2021, 03:15:44 PM

Hello,

I'd like to know the exact year the atomic symbol of the Einsteinium was changed from 'E' to 'Es' by the International Union of Pure and Applied Chemistry.

I found this excerpt https://web.archive.org/web/20100717154427/http://radchem.nevada.edu/classes/rdch710/files/einsteinium.pdf
They say that is was changed but do not state the year.

Thanks