Bohr Diagrams and Lewis Dot Diagrams
Authored by Megan James
Science
6th - 9th Grade
NGSS covered
Used 7+ times
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7 questions
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1.
MULTIPLE CHOICE QUESTION
2 mins • 5 pts
What does the green circles represent?
protons
neutrons
electrons
Tags
NGSS.MS-PS1-1
2.
MULTIPLE CHOICE QUESTION
2 mins • 5 pts
What is wrong with this Bohr Model?
Nothing. It's fine.
It has the wrong number of total electrons.
It has the wrong number of electrons on the first energy level.
It has the wrong number of electrons on the second energy level.
Tags
NGSS.MS-PS1-1
3.
MULTIPLE CHOICE QUESTION
2 mins • 5 pts
What element is this?
Boron
Lithium
Oxygen
Sulfur
Tags
NGSS.MS-PS1-1
4.
MULTIPLE CHOICE QUESTION
1 min • 5 pts
How many energy levels does this atom have? Energy levels are the big circles that hold electrons.
1
2
3
4
Tags
NGSS.MS-PS1-1
5.
MULTIPLE CHOICE QUESTION
1 min • 5 pts
How many energy levels does this Bohr Diagram have?
1
2
3
4
Tags
NGSS.MS-PS1-1
6.
MULTIPLE CHOICE QUESTION
1 min • 5 pts
How many valence electrons does this Bohr Diagram have? Remember, valence electrons are the ones on the OUTER SHELL only!
2
7
3
17
Tags
NGSS.MS-PS1-1
7.
MULTIPLE CHOICE QUESTION
2 mins • 5 pts
Draw the Bohr Diagram for Boron (B). How many valence electrons does B have?
1
2
3
4
Tags
NGSS.MS-PS1-1
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