Oxidation Numbers
Authored by Karson Hayden
Chemistry
10th - 12th Grade
NGSS covered
Used 1K+ times
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20 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
If an atom loses electrons during a chemical reaction, the atom was:
Tags
NGSS.HS-PS1-2
5.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
What is the oxidation of C in CH4?
Tags
NGSS.HS-PS1-2
6.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
What is oxidation number of Mn in MnO2 ?
Tags
NGSS.HS-PS1-2
NGSS.HS-PS1-1
7.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
What is the oxidation number of Ca in Ca3N2?
Tags
NGSS.HS-PS1-2
NGSS.HS-PS1-1
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