30
/es/
AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
June 15, 2024
2323877
195628
2

6 ene 1900 año - Soddy

Descripción:

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.

Añadido al timeline:

fecha:

6 ene 1900 año
Ahora mismo
~ 124 years ago