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Becquerel's theory of spontainiosly decomposing chemicals (1 gen 1896 anni – 31 dic 1896 anni)

Descrizione:

While studying the effect of x-rays on photographic film, he discovered some chemicals spontaneously decompose and give off very pentrating rays.

Aggiunto al nastro di tempo:

Atomic structure - Content elaboration

ByDonald McLeod
4 ott 2018
0
0
529

Data:

1 gen 1896 anni
31 dic 1896 anni
~ 12 months
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