
Electron Configuration Practice
Authored by Jennifer Lynch
Science
11th Grade
NGSS covered
Used 7+ times

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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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