History of the Atom 0.0 / 5 ? ChemistryAtoms and compoundsGCSEOCR Created by: Qiao-ChuCreated on: 24-03-13 17:46 19th century John Dalton said that atoms made up _______ Elements 1 of 9 1897 J J Thomson came up with the ____ _________ ______ Plum pudding model 2 of 9 1909 Ernest Rutherford conducted the ____ ____ experiment Gold foil 3 of 9 Rutherford expected positively charged particles to be ________ by positive atoms Deflected 4 of 9 Rutherford came up with theory of ________ atom with nucleus Nuclear 5 of 9 Neils Bohr put electrons in ______, or fixed orbits Shells 6 of 9 J J Thomson discovered _______ Electrons 7 of 9 More experiments means more ___________ to present theories Modifications 8 of 9 Scientist put their work for peer ______ Review 9 of 9
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