character: Mr. Davis
topic: Historical Development of Atomic Models
grade: 9
subject: Chemistry
LearnActions
SearchCreate
character: John Dalton
topic: Dalton's Atomic Theory
grade: 9
subject: Chemistry
LearnActions
SearchCreate
character: J.J. Thomson
topic: Plum Pudding Model
grade: 9
subject: Chemistry
LearnActions
SearchCreate
character: Ernest Rutherford
topic: Rutherford's Gold Foil Experiment
grade: 9
subject: Chemistry
LearnActions
SearchCreate