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AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
August 1, 2025
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2

1 Jan 1932 Jahr - James Chadwick

Beschreibung:

Discovers the neutron. English physicist bombards beryllium with a-particles to knock out free neutrons, and thus becomes the first physicist to detect neutrons directly.

Zugefügt zum Band der Zeit:

Datum:

1 Jan 1932 Jahr
Jetzt
~ 93 years ago

Abbildungen: