scientist Flashcards

1
Q

john dalton

A

Theory that all things made up of atoms and atoms form compounds
1804

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2
Q

Ernest Rutherford

A

Discovered nucleus and nucleus is positive
1911

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3
Q

JJ thompson

A

Discovered electrons
1897

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4
Q

Neils Bohr

A

Theory that electrons move around in orbit
1913

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5
Q

James Chadwick

A

Discovered the neutron
1932

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6
Q

Dmtri Mendeleev

A

Organized Periodic Table

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