Slide 1Dalton’s Atom Note: Atomic Weights are Incorrect Slide 2 Discovery of the Electron JJ ThomsonSir William Crookes Slide 3 Crookes Tube http://www.youtube.com/watch?v=7YHwMWcxeX8&feature=related…

What is Matter? Matter is anything that has mass. All objects are made of matter. Air, water, a brick, even you are made of matter! States of matter VIDEO-Clip: http://www.britannica.com/EBchecked/topic/41549/atom…

Special Event! “The Universe is a Strange Place” Frank Wilczek Feshbach Professor of Physics, MIT Winner of the 2004 Nobel Prize in Physics Today, 3:00pm LeMay Auditorium…

Naturaleza de los Rayos Catódicos (1895) J. J. Thompson There is no other branch of physics which affords us so promising an opportunity of penetrating the secret of electricity."…

Naturaleza de los Rayos Catódicos (1895) J. J. Thompson There is no other branch of physics which affords us so promising an opportunity of penetrating the secret of electricity."…