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Electron Configuration

Authored by Chelsea Dalzell

Chemistry

9th Grade

Used 6+ times

Electron Configuration
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14 questions

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1.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

What atom matches this electron configuration?
1s2s2p3s2

Neon
Magnesium
Aluminum
Potassium

2.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Which is the electron configuration for an oxygen atom?

1s22s22p63s23p64s2
1s22s22p4
1s22s22p6
1s22s22p63s23p6

3.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

How many electrons can the d sublevel hold?

8
10
2
4

4.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

What is this element? 
1s22s22p63s23p6
4s23d104p6

Argon
Krypton
Selenium
Bromide

5.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

What atom matches this electron configuration?
1s22s22p63s23p64s23d10

Zinc
Copper
Nickel
Germanium

6.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

What atom matches this electron configuration?
1s22s22p63s2

Neon
Magnesium
Aluminum
Potassium

7.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

The electron configuration of an atom is 1s22s22p6.  The number of electrons in the atom is 

3
6
8
10

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