What is the name of James Chadwick's atomic model?

Understand the Problem

The question is asking for the name of the atomic model associated with James Chadwick. This indicates a need for information about his contributions to atomic theory, specifically his discovery related to neutrons.

More Information

James Chadwick modified the existing Rutherford-Bohr atomic model by including neutrons in the nucleus, which helped explain the stability of the nucleus despite the repulsive forces between protons.

Sources

• In order to account for the existence of neutrons, Chadwick improved the current model of the atom - nagwa.com