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jan 1, 1951 - Glenn Seaborg

Description:

He discovered or co-discovered 10 transuranium elements. This was an important milestone for the atomic structure model as it showed that after a certain point the atoms were so large and unstable that they broke up into smaller atoms.

Added to timeline:

28 Jul 2018
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Date:

jan 1, 1951
Now
~ 75 years ago

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