Oxidation numbers

Oxidation numbers

11th Grade

28 Qs

quiz-placeholder

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Oxidation numbers

Oxidation numbers

Assessment

Quiz

Chemistry

11th Grade

Easy

NGSS
HS-PS1-2, HS-PS1-1

Standards-aligned

Created by

Zoreyda Moreno

Used 1+ times

FREE Resource

28 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

What is the oxidation number of Fe in FeO?
+1
-1
+2
-2

Tags

NGSS.HS-PS1-2

2.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

What is the oxidation number of O in CO2?
+2
-1
+4
-2

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

3.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

What is the oxidation number of N in NO21- ?
-3
+4
-2
+3

Tags

NGSS.HS-PS1-1

4.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

What is the oxidation of C in CH4?
-4
-1
+4
+1

Tags

NGSS.HS-PS1-2

5.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

What is oxidation number of Mn in MnO2 ?
0
+2
-2
+4

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

6.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

What is the oxidation number of Ca in Ca3N2?
+3
+2
-3
-2

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

7.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

What is the oxidation number of S in SO4 2-  ?
-2
+2
+6
-4

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

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