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Electron Configuration Practice

Authored by Jennifer Lynch

Science

11th Grade

NGSS covered

Used 7+ times

Electron Configuration Practice
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33 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is the correct long-form electron configuration for the element Neon (Ne)?

1s² 2s² 2p⁶

1s² 2s² 2p⁴

1s² 2s² 2p⁵

1s² 2s² 2p³

Tags

NGSS.HS-PS1-1

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Identify the element with the electron configuration 1s² 2s² 2p⁶ 3s² 3p⁶ 4s² 3d¹⁰ 4p⁶.

Krypton (Kr)

Xenon (Xe)

Radon (Rn)

Neon (Ne)

Tags

NGSS.HS-PS1-1

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the electron configuration for the element Sulfur (S)?

1s² 2s² 2p⁶ 3s² 3p⁴

1s² 2s² 2p⁶ 3s² 3p³

1s² 2s² 2p⁶ 3s² 3p²

1s² 2s² 2p⁶ 3s² 3p⁵

Tags

NGSS.HS-PS1-1

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is an electron configuration?

A) A method of indicating the arrangement of electrons in a particular element or ion.

B) A method of indicating the arrangement of protons in a particular element or ion.

C) A method of indicating the arrangement of neutrons in a particular element or ion.

D) A method of indicating the arrangement of atoms in a particular element or ion.

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following best describes an electron configuration? A) It indicates the arrangement of electrons in a particular element or ion. B) It indicates the arrangement of protons in a particular element or ion. C) It indicates the arrangement of neutrons in a particular element or ion. D) It indicates the arrangement of atoms in a particular element or ion.

It indicates the arrangement of electrons in a particular element or ion.

It indicates the arrangement of protons in a particular element or ion.

It indicates the arrangement of neutrons in a particular element or ion.

It indicates the arrangement of atoms in a particular element or ion.

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In the electron configuration 1s^1, what does the '1' before the 's' represent?

Sublevel

Number of electrons

Energy level

Atomic number

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In the electron configuration 1s^1, what does the 's' represent?

Sublevel

Number of electrons

Energy level

Atomic number

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