The Development of the Atomic Model (5)

Figures involved in the development of atomic structure models (4)

Niels Bohr

Figures involved in the development of atomic structure models (5)

James Chadwick

Niels Bohr

James Chadwick

Atomic model introduced by Niels Bohr

Bohr’s Atomic Mode

Atomic model introduced by James Chadwick

Chadwick’s Atomic Model

Bohr’s Atomic Model

Chadwick’s Atomic Model

Bohr’s Atomic Model

Electrons in an atom move in shells around the nucleus

Chadwick’s Atomic Model (1)

Discovered neutral particles, that are neutrons in the nucleus