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Valence Electrons Atomic Structure Bohr Models Dot Diagrams

Authored by Charles Martinez

Chemistry

8th - 12th Grade

NGSS covered

Used 3+ times

Valence Electrons Atomic Structure Bohr Models Dot Diagrams
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25 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Media Image

What element is this?

Helium
Hydrogen
Argon
Silver

Tags

NGSS.HS-PS1-1

2.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Media Image

How many total electrons does Si contain? (click to see image)

14
28
4
0

Tags

NGSS.HS-PS1-1

3.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Media Image

How many total electrons does an ion of potassium K+ contain? (click to see image)

18

20

18

40

Tags

NGSS.HS-PS1-1

4.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Media Image

What element is represented in this Bohr Model? 

Carbon
Hydrogen
Aluminum
Lithium

Tags

NGSS.HS-PS1-1

5.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Media Image

What are valence electrons?

electrons in the second energy level
electrons in the outermost energy level
all electrons
electrons in the first level

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

6.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

How many valence electrons are in Phosphorus?

15
4
5
31

Tags

NGSS.HS-PS1-1

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

How many electrons are in the outer shell of Sodium (Na)?

3
1
2
4

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

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