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AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
November 1, 2025
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Isotopes (1 ene 1913 año – 9 oct 2018 año)

Descripción:

Frederick Soddy discovered that there appeared to be multiple materials with the same number of protons as each other, and discovered isotopes in doing so.

Añadido al timeline:

Atomic Theory

ByALEXANDER EVITT
9 oct 2018
1
0
478

fecha:

1 ene 1913 año
9 oct 2018 año
~ 105 years
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