Lewis Structures - Atoms & Ions
Authored by Eric Davenport
Chemistry
11th Grade
NGSS covered
Used 177+ times
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30 questions
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1.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
How many electrons should Oxygen have around its Lewis dot model?
Tags
NGSS.HS-PS1-1
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Which of the following shows a correct Lewis dot structure?
Tags
NGSS.MS-PS1-1
3.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Which element could X represent?
iron
Chlorine
Silicon
Oxygen
Tags
NGSS.HS-PS1-1
4.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
How many electrons should Carbon have around its Lewis dot model?
Tags
NGSS.HS-PS1-1
5.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
According to the octet rule most elements need _______ valence electrons.
Tags
NGSS.HS-PS1-1
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Hydrogen needs _____ electrons in its valence shell to be stable.
Tags
NGSS.HS-PS1-1
NGSS.HS-PS1-2
7.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Which of the following elements will NOT be surrounded by an octet of electrons in a correctly drawn Lewis structure?
Tags
NGSS.HS-PS1-1
NGSS.HS-PS1-2
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