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WorksheetsPrework
Total questions: 10
Worksheet time: 15mins
Name
Class
Date
1.
What is the correct formula for this molecule?
a)
Si4F
b)
SiF4
c)
SiF
d)
Si4F4
2.
What is the correct structure for BF3?
a)
Option A.
b)
Option B.
c)
Option C.
d)
Option D.
3.
a)
ionic
b)
covalent
c)
metallic
d)
acid
4.
Which is the correct lewis dot structure for Ne?
a)
A
b)
D
c)
F
d)
H
5.
Which of the following is the correct Lewis structure for water?
a)
A
b)
B
c)
C
6.
By replacing the element symbol, this could be a diagram of which element?
a)
Li
b)
Al
c)
C
d)
Be
7.
Which is the correct way to draw the Lewis dot structure for Potassium Fluoride (KF)?
a)
b)
c)
d)
8.
Choose which of the following compounds contain COVALENT Bonds (you may choose more than one answer).
a)
NH3
b)
NaCl
c)
CaF2
d)
CH4
e)
N2
9.
Which of the following is the correct Lewis dot structure for the molecule fluorine (F2)?
a)
A
b)
B
c)
C
d)
D
10.
Refer to the image. Which diagrams correctly represent the transfer of electrons in ionic bonding?
a)
Diagram 3 and 4
b)
Diagram 1 and 2
c)
Diagram 1 and 4
d)
Diagram 2 and 3
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