
Chemistry - Lewis Dot Structures
Authored by Victoria Eddy-Helenek
Chemistry
10th - 12th Grade
NGSS covered
Used 111+ times

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20 questions
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1.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
What is the correct Lewis Dot Structure for ammonia NH3
Tags
NGSS.HS-PS1-1
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Which is the correct molecular structure for carbon dioxide?
Tags
NGSS.MS-PS1-1
3.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
How many total valence electrons are participating in bonding in the molecular model shown?
8
4
2
3
Tags
NGSS.HS-PS1-2
NGSS.HS-PS1-1
4.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Which of the following is the correct Lewis dot structure for the molecule fluorine (F2)?
Tags
NGSS.MS-PS1-1
5.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
How many electrons are shared in a double covalent bond?
4
6
2
3
Tags
NGSS.HS-PS1-2
6.
MULTIPLE SELECT QUESTION
5 mins • 1 pt
How many pairs of electrons are shared between the nitrogen atoms in a molecule of N2?
one
two
three
zero
Tags
NGSS.HS-PS1-2
7.
MULTIPLE CHOICE QUESTION
1 min • 12 pts
Which of the following is the correct Lewis structure for the compound PBr3?
Tags
NGSS.HS-PS1-2
NGSS.HS-PS1-1
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