7C Exam Review
Authored by KRISTIN JAMES
Chemistry
10th Grade
NGSS covered
Used 57+ times
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20 questions
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1.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
What is the correct Lewis Dot Structure for ammonia NH3
2.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Which is the correct molecular structure for carbon dioxide CO2?
Tags
NGSS.HS-PS1-2
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
CCl4 has how many double bonds?
0
1
2
3
Tags
NGSS.HS-PS1-1
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In HCN how many total electrons will there be in the drawing? (Hint: A column)
14
18
10
4
Tags
NGSS.HS-PS1-1
5.
MULTIPLE SELECT QUESTION
1 min • 1 pt
Which of the following elements are an exception to the octet rule and require less than 8 valence electrons?
H only needs 2
Li only needs 3
B only needs 6
C only needs 4
Tags
NGSS.HS-PS1-1
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the correct Lewis Structure for the bond between Mg and Cl?
A
B
C
D
Tags
NGSS.HS-PS1-1
NGSS.HS-PS1-2
7.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
What is the correct formula for this molecule?
Tags
NGSS.MS-PS1-1
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