
Oxidation numbers
Authored by Tiffini Cornock
Chemistry
10th - 12th Grade
NGSS covered
Used 162+ times

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21 questions
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1.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
What is the oxidation number of Fe in FeO?
Tags
NGSS.HS-PS1-2
2.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
What is the oxidation number of O in CO2?
Tags
NGSS.HS-PS1-2
NGSS.HS-PS1-1
3.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
What is the oxidation number of N in NO21- ?
Tags
NGSS.HS-PS1-1
4.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
A chemical reaction that involves a gain/loss of electrons is called:
Tags
NGSS.HS-PS1-2
5.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
The sum of all oxidation numbers in a neutral compound is ___.
6.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
What is the oxidation of C in CH4?
Tags
NGSS.HS-PS1-2
7.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
What is oxidation number of Mn in MnO2 ?
Tags
NGSS.HS-PS1-2
NGSS.HS-PS1-1
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