Documents Chemistry 11 Early Models of the Atom. Ancient Greeks were the first to come up with the idea of...

Slide 1 Chemistry 11 Early Models of the Atom Slide 2 Ancient Greeks were the first to come up with the idea of atoms. Democritus Democritus suggested that all matter was…

Documents History of Atomic Theory Atomic models from Dalton to Bohr.

Slide 1 History of Atomic Theory Atomic models from Dalton to Bohr Slide 2 A ‘Model’… is not a real thing, but is used to explain, mimic or simulate reality, is used…

Documents Arnold Sommerfeld extended the Bohr model to include elliptical orbits Bohr’s concept of...

Slide 1 Arnold Sommerfeld extended the Bohr model to include elliptical orbits Bohr’s concept of quantization of angular momentum led to the principal quantum number n,…