31 janv. 1887 - Henry Moseley
Description:
Physicist Henry Moseley discovered the atomic number of each element using x-rays, which led to more accurate organization of the periodic table. We will cover his life and discovery of the relationship between atomic number and x-ray frequency, known as Moseley's Law.Ajouté au bande de temps:
Date:
31 janv. 1887
Maintenaint
~ Il y a 137 ans
