The Bohr Model

1
The Bohr Model

• Day 5

2
Putting it all together

• Atoms have a nucleus at the center
• The nucleus is densely packed mass and positive
  charge
• Electrons orbit around the nucleus
• The unsolved question where are these orbits?
  How can we define electron movement?

3
Bohr model

• Put together earlier theories and defined the
  energies of the orbits
• This is where all the quantization science came
  in!
• http//www.wwnorton.com/college/chemistry/gilbert2
  /tutorials/interface.asp?chapterchapter_07folder
  hydrogen_energies

4
How much energy would it take to ionize a
hydrogen atom?
5
How does this relate to colors?
Hyperphysics image