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Return to the Marie Curie and the NBS Radium Standards

Decay Schema

Radium-226 series decay scheme
Radium-226 series decay scheme from Rutherford's 1906 book, Radioactive Transformations

Decay schemes from uranium, actinium and thorium series
Decay schemes from uranium, actinium and thorium series as given in Frederick Soddy's 1911 book, The Chemistry of the Radio-Elements

The uranium series
The uranium series as given in Rutherford's 1936 book, The Newer Alchemy


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