J.J+Thomson+pd+2

(Here: Include Name of Scientist as a Title)

Year Model was Proposed: 1904

Nickname for this model: Sphere of positive matter

Description of Model: //The electrons are positioned by electrostatic forces. Scatters light, X, and gamma rays. It also measures the amount electrons in atoms

Atomic structure/structures by this model: he discovered this glowing stream, then saw there were little particles in it, now known as elecrons.

Picture or diagram of Model (Bonus include a video or link to a video): // // How did this model build on the previous model?

Websites / Sources Used: http://www.chemheritage.org/classroom/chemach/atomic/thomson.html

http://www.visionlearning.com/library/module_viewer.php?mid=50

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