Dalton Thomson Rutherford

1/ Who is John Dalton ?

• An astronomer

• An English Chemist, Physicist and meteorologist.

• An English Teacher, Historian

• something else .. ??

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NGSS.HS-PS1-7

Who is JJ Thomson?

• An English Physicist

• An Astronomer

• Who ??

• A World History Teacher

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NGSS.HS-PS1-3

Who is Ernest Rutherford?

• A Biologist

• A British Physicist

• A Microbiologist

• An English Physicist

Who is Niels Bohr?

• Someone you know :)

• A Danish Physicist

• An English Teacher

• A Social Studies Teacher

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NGSS.HS-PS4-3

Who is Erwin Schrödinger?

• An Austrian Astronomer

• Anyone know this guys ??

• An Austrian Physicist

• A Germany Physicist

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NGSS.HS-PS4-1

Who is James Chadwick?

• A Biologist

• An British Astronomer

• A British Physicist

• An English Teacher

What model did Schrodinger create?

• The Electron Cloud Model

• The Billiard Ball Model

• The Rift Model

• The Gold Leaf Model

How did Rutherford come up with his atomic theory?

• Testing gamma rays against dogs

• Testing alpha rays of radiation against gold foil

• Testing zinc against silver

• Testing zinc against gold

Which scientist discovered the electrons?

• Dalton

• Thomson

• Atristotle

• Bohr

Bohr discovered that electrons are located in

• the nucleus

• inside protons

• electron cloud

• circular orbits around the nucleus