Quantum Model

Quantum Model

11th Grade

11 Qs

quiz-placeholder

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Quantum Model

Quantum Model

Assessment

Quiz

Chemistry

11th Grade

Hard

NGSS
HS-PS1-2

Standards-aligned

Created by

Charles Martinez

Used 1+ times

FREE Resource

11 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Who proposed that electrons are only found in specific, discrete circular orbits around the nucleus?

Albert Einstein

Erwin Schrodinger

Ernest Rutherford

Niels Bohr

2.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

If n = 3, what is the maximum number of electrons that can fit in this shell?

2

8

18

32

3.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

What is the difference in a 1s orbital and a 2s orbital?

The shape of the orbital

The size of the orbital

The number of electrons it can hold

None of the above

4.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Which quantum number represents the shape of the orbital?

principal quantum number

azimuthal (angular momentum) quantum number

magnetic quantum number

spin quantum number

5.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Which of the following values does NOT represent a valid electron?

n=(2), l=(1), ml=(1), ms=(+1/2)

n=(4), l=(2), ml=(-1), ms=(-1/2)

n=(2), l=(0), ml=(0), m=(-1/2)

n=(4), l=(2), ml=(-3), ms=(+1/2)

6.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

When atoms _____________ energy, their electrons move to higher energy levels. These electrons _____________ energy by emitting light when they return to lower energy levels.

lose, absorb

absorb, lose

lose, lose

absorb, absorb

Tags

NGSS.HS-PS1-2

7.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Which quantum number represents the orientation of the orbital?

principal quantum number

azimuthal (angular momentum) quantum number

magnetic quantum number

spin quantum number

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