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Unit 3 Review: Electron Configuration, Periodic Trends

Authored by Hannah Kroska

Chemistry

9th - 12th Grade

48 Questions

NGSS covered

Used 70+ times

Unit 3 Review: Electron Configuration, Periodic Trends
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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What atom matches this electron configuration?
1s2s2p3s2

Neon
Magnesium
Aluminum
Potassium

Tags

NGSS.HS-PS1-1

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which is the electron configuration for an oxygen atom?

1s22s22p63s23p64s2
1s22s22p4
1s22s22p6
1s22s22p63s23p6

Tags

NGSS.HS-PS1-1

3.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

What is the maximum number of electrons that an orbital can hold?

1 electron

2 electrons

3 electrons

4 electrons

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How many orbitals are there in a d sublevel?

1

3

5

7

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How many orbitals are there in a p sublevel?

2

1

4

3

Tags

NGSS.HS-PS1-1

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How many electrons can the d sublevel hold?

8
10
2
4

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is this element? 
1s22s22p63s23p6
4s23d104p6

Argon
Krypton
Selenium
Bromide

Tags

NGSS.HS-PS1-1

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