How did James Chadwick contribute to the periodic table of elements?
1 Answer
Mar 20, 2018
Chadwick discovered the neutron particle
Explanation:
The discovery of the neutron helped to understand the mass of atoms on the periodic table.
Chadwick discovered that the neutrons had mass but no charge.
The discovery of the neutron helped to explain how Argon could have fewer protons and a lower atomic number but a higher atomic mass than Potassium
