1. _ _ _ _ _ _ _ _ _ Niels Bohr "An expert is a man who has made all the mistakes which can be made, in a very narrow field" - Niels Bohr

2. Dates/Personal Story _ _ _ _ _ _ _ _ _ _ _ _ • Born: October 7, 1885 • 1912: University of Manchester • 1912: Married • 1913: Published own atomic structure • 1920: Director at the Institute of Theoretical Physics • 1922: Nobel Prize for Physics • 1957: Atoms for Peace Award in 1957

3. Idea of the atom _ _ _ _ _ _ _ _ _ _ • Quantum theory • Nuclear structure • Bohr model

4. Experiment/Area of Study _ _ _ _ _ _ _ _ _ _ _ _ • Atomic structure • Quantum theory • Experimented using hydrogen • Bright-line spectrum

5. Major Scientific Contribution _ _ _ _ _ _ _ _ _ _ _ _ • Fixed atomic energy levels • Electrons orbit around an atomic nucleus • Energy levels or shells

6. Bibliography _ _ _ _ _ _ _ _ _ _ _ _ • http://csep10.phys.utk.edu/astr162/lect/light/bohr.html • http://chemistry.about.com/od/atomicstructure/a/bohr-model.html • Chemistry 11 workbook • en.wikipedia.org • ee-lab.blogspot.com

7. THE END