Atomic Theory Review

Who proposed the nuclear model of an atom?

• JOHN DALTON

• JOSEPH JOHN THOMSON

• ERNEST RUTHERFORD

• ERWIN SCHRODINGER

Tags

NGSS.HS-PS1-4

NGSS.HS-PS1-8

Who proposed the planetary model of an atom?

• JOHN DALTON

• NEILS BOHR

• ERNEST RUTHERFORD

• ERWIN SCHRODINGER

Who proposed the electron cloud model of an atom?

• JOHN DALTON

• NEILS BOHR

• ERNEST RUTHERFORD

• ERWIN SCHRODINGER

Who is the first person who proposed the concept of an atom

• JOHN DALTON

• NEILS BOHR

• DEMOCRITUS

• ERWIN SCHRODINGER

It is the smallest particle of an element

• PROTON

• ELECTRON

• NEUTRON

• ATOM

Which Scientist said, matter made of atoms that can not be created or destroyed

• Democritus

• Aristotle

• John Dalton

• JJ. Thompson

Tags

NGSS.HS-PS1-7

Which Scientist created this model?

• Democritus

• Chadwick

• Bohr

• Rutherford

Tags

NGSS.MS-PS1-1

Which particles form the nucleus of the atom?

• protons and electrons

• protons and neutrons

• electrons and ions

• electrons and neutrons

Who was the first person to study atomic theory?

• Dalton

• Democritus

• Chadwick

• Miller

What was the name of J.J Thomsons' model of atomic structure. 

• Electron Cloud Model 

• Electron Sea Model

• Plum Pudding Model 

• Bohr Model