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Oxidation Numbers

Authored by Tricia Kirkland

Chemistry

11th Grade

NGSS covered

Used 165+ times

Oxidation Numbers
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10 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the oxidation number for Oxygen?

+1

+2

-1

-2

Tags

NGSS.HS-PS1-1

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the oxidation number for each Hydrogen in CH4?

+1

+2

+3

+4

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the oxidation number for elements in Group 2?

+1

+2

-1

-2

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the oxidation number of elements in Group 18?

-1

-2

0

+1

Tags

NGSS.HS-PS1-1

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the oxidation number of elements in the Halogen family?

+1

+2

-1

-2

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How would you write the chemical formula for magnesium chloride?

MgCl

Mg2Cl

MgCl2

Mg2Cl2

Tags

NGSS.MS-PS1-1

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What would you name KCl?

potassium chlorate

potassium chlorine

potassium chloride

monopotassium chloride

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