atomic model earnest rutherford chris craddieth richard gore markayla duck chemistry second block...
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ATOMIC MODEL
EARNEST RUTHERFORD
Chris Craddieth
Richard Gore
Markayla Duck
Chemistry Second Block
September 30, 2015
BACKGROUND INFORMATION
• Scientist Earnest Rutherford was born on July 30, 1871 in Spring Grove in rural Nelson
POPULAR IDEA
• The popular idea of an atom was that it was a big sphere of a positive charge and little dots called electrons to make the atom neutral. (neutrons)
PICTURE OF RUTHERFORD’S MODEL
COMPARISON OF MODELS
JJ Thompson’s model was just a big positive charge with little negative charges
Rutherford’s model has little positive and negative charges to make the nucleus and there is electrons on the outside
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