1. Niels Bohr Deep Sandhu & Terry Johal April 26

2. Biography  Niels Henrik David Bohr  7 October 1885 – 18 November 1962  Born and died in Copenhagen, Denmark  University of Copenhagen, University of Cambridge, University of Manchester  Nobel prize in 1922 for physics

3. Experiment and area of study  Used majority of his effort researching the structure of the atom  Studied physics  Experimented with his professor Ernest Rutherford

4. The Bohr model  Niels Bohr created The Bohr model as an adaption from an earlier model created by Ernest Rutherford  The Bohr Model is a model in which the negatively-charged electrons orbit a positively-charged nucleus  Electrons orbit the nucleus in cycles that have a set size and energy

5. Major contributions  Created model of atoms including electrons and nucleus  Contributed to the Manhattan project  Expanded on Rutherford's idea that electrons orbit the nucleus

6. Bibliography  http://en.wikipedia.org/wiki/Niels_Bohr#M anhattan_Project http://en.wikipedia.org/wiki/Niels_Bohr#M anhattan_Project  http://chemistry.about.com/od/atomicstr ucture/a/bohr-model.htm http://chemistry.about.com/od/atomicstr ucture/a/bohr-model.htm  http://www.nobelprize.org/nobel_prizes/p hysics/laureates/1922/bohr-bio.html