tanya

==jasmine my dogmedia type="youtube" key="-jEDdFm3Nx0" height="315" width="560"==

[[image:http://a1.sphotos.ak.fbcdn.net/hphotos-ak-ash2/46798_1360293095475_1475990509_30805259_7922240_n.jpg width="268" height="579"]]love shooting
my favoirte boy friend!

Leucippus: Greek philosopher/scientist

In 1906 The idea that matter is made of small, indivisible “pieces” has been around for thousands of years.

In 1906, Thomson created a negatively charged particles in a cathode-ray tube that were much smaller than an atom. J.J. Thomson

Ernest Rutherford In 1908 discovered that the center of the atom is densely packed and positively charged. He called the center of the atom the nucleus

Neils Bohr

In 1913 he had the idea that electrons were only allowed to orbit the nucleus at certain energy levels.

, Erwin Schrodinger

Schrodinger introduced probabiltyinto the structure of the atom in 1926, **he came up with the**  The Schrodinger Wave Equation

states of matter two