Lewis Dot Structure Practice
Authored by Evelyn Romero
Chemistry
10th Grade
NGSS covered
Used 71+ times
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10 questions
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1.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Which of the following is the correct Lewis dot structure for the molecule fluorine (F2)?
2.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Which of the following is the correct Lewis structure for the compound PBr3?
structure A
structure B
structure C
structure D
Tags
NGSS.HS-PS1-2
NGSS.HS-PS1-1
3.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
What is the correct Lewis structure for NH3?
Tags
NGSS.HS-PS1-2
NGSS.HS-PS1-1
4.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Which is the correct Lewis structure for carbon dioxide?
Tags
NGSS.HS-PS1-2
5.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
What is the correct formula for this molecule?
Tags
NGSS.MS-PS1-1
6.
MULTIPLE SELECT QUESTION
2 mins • 1 pt
Why is this Lewis Structure incorrect? Select all that appy.
There should be a single bond between H and C.
Nitrogen does not have a fulfilled octet
Carbon has too many bonds around it.
Hydrogen needs more electrons.
Tags
NGSS.HS-PS1-2
7.
MULTIPLE SELECT QUESTION
2 mins • 1 pt
Why is this Lewis Structure incorrect? Choose all that apply.
the number of valence electrons is not correct
There should only be single bonds in this Lewis Structure.
The Structure is missing a triple bond.
Chlorine only has 6 electrons surrounding it.
Tags
NGSS.HS-PS1-2
NGSS.HS-PS1-1
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