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18 Okt 1900 Jahr - soddy

Beschreibung:

Observed spontaneous disintegration of radioactive elements into variants he called "isotopes" or totally new elements, discovered "half-life", made initial calculations on energy released during decay.

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scientific atom timeline

ByKyrell Brown
11 Dez 2018
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Datum:

18 Okt 1900 Jahr
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~ 125 years ago
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