character: Ernest Rutherford
topic: Discovery of the atomic nucleus
grade: 11
subject: Chemistry
LearnActions
SearchCreate
character: Niels Bohr
topic: Development of the Bohr model of the atom
grade: 11
subject: Chemistry
LearnActions
SearchCreate
character: J.J. Thomson
topic: Discovery of the electron
grade: 11
subject: Chemistry
LearnActions
SearchCreate
character: James Chadwick
topic: Discovery of the neutron
grade: 11
subject: Chemistry
LearnActions
SearchCreate