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history of atom

history of atom

Assessment

Presentation

Science

10th Grade

Practice Problem

Hard

Created by

Angela Fuller

Used 19+ times

FREE Resource

45 Slides • 0 Questions

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History of Atom

Greeks to today

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DEMOCRATES

ATOM

THE SMALLEST PARTICLE

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DALTON 1803

ATOMIC THEORY 4 POSTULATES

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THOMPSON 1904

ATOMIC THEORY PLUM PUDDING

AKA CHOCOLATE CHIP MODEL

CHARGES ARE THROUGOUT THE ATOM

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RUTHERFORD 1911

ATOMIC THEORY -GOLD FOIL

ATOM IS MAINLY EMPTY SPACE

NUCLEUS IS POSITIVE

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MILIKAN - 1923

OIL DROP

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NELS BOHR - 1913

ATOMIC THEORY - PLANETARY MODEL

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SCHRONDINGER-1926

MODERN DAY- ELECTRON CLOUD

WAVE MECHANICAL MODEL

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History of Atom

Greeks to today

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