Focus(es) of this worksheet:
Describe the contributions of Thomson to atomic theory
2-pages (conserve paper – print 2-sided, please!)
Reading and then 5 thought-provoking questions follow
cathode ray tube
mass-to-charge ratio of an electron (m/e)
plum pudding model of the atom
Answers are included. Multiple versions for differentiation, teacher’s notes or addendums may be included.
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