Atomic Theory and Model - B

Whose model of an atom is displayed in the picture?

• Thomson
• Rutherford
• Dalton
• Bohr

Tags

NGSS.MS-PS1-1

Whose model of an atom is displayed in the picture?

• Rutherford
• Dalton
• Thomson
• Bohr

Whose model of an atom is displayed in the figure?

• Bohr
• Rutherford
• Thomson
• Modern Model

Why has the model of an atom changed over time?

• Scientists discovered new information about atoms over time.
• Scientists couldn't agree on what the atom looked like.
• Atoms today are different than they were for Democritus in Greece.
• Atoms are always changing and may be different in the future.

Which of the following correctly orders the atomic models from the oldest to the most recent?

• Dalton, Thomson, Rutherford, Bohr, Modern
• Dalton, Thomson, Bohr, Modern, Rutherford
• Thomson, Dalton, Rutherford, Modern, Bohr
• Modern, Bohr, Rutherford, Thomson, Dalton

The atom is mostly empty space is a confirmed idea made by who?

• Rutherford
• Nagaoka
• Bohr
• Chadwick

Which of the following is proposed by Erwin Schrodinger?

• Solar system model of the atom
• Plum pudding model of the atom
• Billiard ball model of the atom
• Electron cloud model of the atom

Which is the correct sequence of the scientists who made major changes in the model of the atom?
1-JJ Thomson
2-Erwin Schrodinger
3-John Dalton
4-Niels Bohr
5-Ernest Rutherford

• 2, 1, 4, 3, 5
• 3, 1, 5, 4, 2
• 5, 3, 2, 1, 4
• 4, 3, 2, 1, 5

What scientist is best known for his "Plum Pudding" model of the atom?

• J.J. Tomson
• Ernest Rutherford
• John Dalton
• Democritus

Tags

NGSS.MS-PS1-1

How did Rutherford discover the proton?

• Cathode Ray Tube
• Gold Foil Experiment
• Planetary Model
• Plum Pudding Model