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28 Jul 2018 Jahr - Modern Table

Beschreibung:

Mendeleev’s 63 elements periodic table is now extended to 109 elements. Most of them, according to his predictions and trends

Zugefügt zum Band der Zeit:

Development of Periodic Table

ByKarl Stücker

26 Nov 2018

0

0

403

Datum:

28 Jul 2018 Jahr

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~ 7 years and 2 months ago

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