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Chemistry 2020 Unit 7

Authored by Amber Taylor

Chemistry

11th - 12th Grade

NGSS covered

Used 16+ times

Chemistry 2020 Unit 7
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75 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Nonmetals tend to 

gain electrons
lose electrons

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Metals tend to 

gain electrons
lose electrons

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

3.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

How do the following two elements bond together?
Na1+  F1-         

NaF
NaF3
Na3F
Na1F2

Tags

NGSS.HS-PS1-2

4.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

How do the following two elements bond together?
K1+  S2- 

KS
K8S
K6S3
K2S

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

5.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

How do the following two elements bond together?
Al3+  O2-         

AlO
Al2O3
Al3O6
Al3O2

Tags

NGSS.HS-PS1-2

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

The proper formula for magnesium hydroxide:

MgOH
Mg2OH
Mg(OH)2
Mg2OH2

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What is the charge on the hydroxide ion?

0
-1
-2
-3

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