Chelsy

>> [] >> J.J Thomson John Dalton Neil Bohr and New Zealander Ernest Rutherford. >> >> [] >> Thomson used the cathode ray in 2 different expirements,. He also measured how much the ray bent. >> [] >> During the 19th century.
 * 1) History of the Atom (5pts)
 * Find out the important scientists who contributed to our current knowledge of the atom.
 * Find out the important experiments that were used to make breakthrough discoveries.
 * Include years of each discovery/experiment so we can get an idea of how long this process has taken.

2. Atomic Structure (5pts) >> [] >> Protons, Electrons, Neutrons, Nucleus. >> [] >> Protons, Electrons, and Neutrons. >> [] >> Protons and Neutrons are in the nucleus and Electrons orbit the nucleus. >> [] >> They would have a different number of protons, electrons, and neutrons. For a bonus point:
 * What are the different parts of the atom?
 * What are the different particles that make up the atom?
 * Where are they located?
 * What makes atoms of different elements different?
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