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Atomic Structure Review

Authored by Waldron WallE

Chemistry

10th - 12th Grade

NGSS covered

Used 21+ times

Atomic Structure Review
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25 questions

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1.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

When positively charged alpha particles were scattered by a thin gold foil, he found that The nucleus is very small and the atom is mostly empty space.

Rutherford

Bohr

JJ Thompson

Louis de Broglie and Werner Heisenberg

Dalton

2.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Electrons absorb energy and therefore their positions change in their orbit. The orbit is made with probabilities within an electron cloud.

Rutherford

Bohr

JJ Thompson

Louis de Broglie and Werner Heisenberg

Dalton

Tags

NGSS.MS-PS3-5

3.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

All elements are composed of indivisible particles called atoms

Rutherford

Bohr

JJ Thompson

Louis de Broglie and Werner Heisenberg

Dalton

Tags

NGSS.MS-PS1-1

4.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Electrons orbit the nucleus. Like planets orbiting the sun. With each orbit are only able to contain a set number of electrons.

Rutherford

Bohr

JJ Thompson

Louis de Broglie and Werner Heisenberg

Dalton

5.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Developed the idea that an atom was made up of electrons scattered unevenly within a positive sphere

Rutherford

Bohr

JJ Thompson

Louis de Broglie and Werner Heisenberg

Dalton

6.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Which of the following statements about the atom did Rutherford’s experiment support?

An atom contains protons, neutrons, and electrons

An atom’s nucleus is small and has a positive charge

Electrons follow a predictable path around the nucleus

Different isotopes of an element have different masses

Tags

NGSS.HS-PS1-8

7.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

How many protons does oxygen have?

16

8

6

15

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