Niels+Bohr+A1

-Niels Bohr was born in Copenhagen on October 7, 1885. -He entered Copenhagen University where he became under the guidance of Professor C. Christiansen. -He took his Master's degree in Physics in 1909 and his Doctor's degree in 1911.
 * //__[[image:http://pirun.ku.ac.th/~g5166101/webquest/Niels_Bohr.jpg width="166" height="122"]]ABOUT NIELS BOHR__//**

Niels Bohr invented the Bohr's model in 1915. It was the most important property of atomic and molecular structures that stands out using a simplified picture of an atom. In the Bohr Model the neutrons and protons occupy the nucleus, and the electrons orbit the nucleus much like planets orbiting the Sun.
 * //__What did he invent?__//**

**__The Bohr's Model

//The Problems//__** His model can't predict the possible energy levels of more complex atoms such as ones higher in the periodic table. so this model only works for simple atoms.

-http://nobelprize.org/nobel_prizes/physics/laureates/1922/bohr-bio.html -http://www.lucidcafe.com/library/95oct/nbohr.html
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