Finding Oxidation Numbers

Finding Oxidation Numbers

10th - 12th Grade

25 Qs

quiz-placeholder

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Finding Oxidation Numbers

Finding Oxidation Numbers

Assessment

Quiz

Chemistry

10th - 12th Grade

Medium

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

Standards-aligned

Created by

Todd Dancesia

Used 26+ times

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25 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

What is the oxidation number of chlorine in KCl?

+1

-1

+5

+7

Tags

NGSS.HS-PS1-2

2.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Media Image

0

-2

+2

+6

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

3.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Media Image

0 to +2

0 to -2

0 to -1

0 to +1

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

4.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

0 to +1

+1 to 0

0 to -1

-1 to 0

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

5.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

What is the oxidation number of Au(s)?

+1

-1

+2

0

6.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

What is the oxidation number of O2(s)?

+1

-1

-2

0

Tags

NGSS.HS-PS1-1

7.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

What is the oxidation number of K+?

0

+1

-1

+2

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