(Here: Include Name of Scientist as a Title)

Year Model was Proposed: 1904

Nickname for this model:
Plum Pudding Model

Description of Model:

An atom is composed of positively charged electrons to balance out negatively charged electrons. The positive charged electrons are the "pudding " part and the negative charged electrons are the "plums" part.


Atomic structure/structures discovered by this model:
Electrons

Picture or diagram of Model (Bonus include a video or link to a video):
power point website- www.slideshare.net/yoruneko/jj-thomson-the-plum-pudding-model-presentation

Picture_2.png



How did this model build on the previous model?The nucleus is the positive charged electron with negative charged electrons in the middle of it.


Websites / Sources Used:
http://en.wikipedia.org/wiki/Plum_pudding_model
http://www.kentchemistry.com/links/AtomicStructure/JJThompson.htm