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Naming Covalent Compounds and simple lewis dot structures

Total questions: 30

Worksheet time: 1hrs 7mins

Name
Class
Date
1.

Identify the following compound as ionic or covalent: SO2

a)

ionic

b)

covalent

2.

The chemical bond between a non-metal and another non-metal will be a ________ bond.

a)

metal

b)

ionic

c)

covalent

d)

polar

3.

What type of bonding does this picture show?

a)

Ionic

b)

Covalent

4.

What type of bonding does this picture show?

a)

Ionic

b)

Covalent

5.

Sodium and Bromine will make a _____ bond.

a)

ionic

b)

covalent

c)

metallic

6.

Carbon and Oxygen will make a ___________ bond.

a)

ionic

b)

covalent

c)

metallic

7.
What is the correct name for C4H6?
a)
Carbon Hexahydride
b)
Pentacarbon Pentahydride
c)
Hexacarbon Tetrahydride
d)
Tetracarbon Hexahydride
8.
What is the correct name for NO?
a)
Mononitrogen Monoxide
b)
Nitrogen Monoxide
c)
Mononitrogen Dioxide
d)
Nitrogen Oxide
9.
What is the formula for Tricarbon Octahydride?
a)
Ca3O
b)
C2H8
c)
C3H8
d)
Ca3H8
10.
What is Sulfur Trichloride?
a)
SCl3
b)
SiCl3
c)
SCl4
d)
Si3Cl
11.
P2O5
a)
Phosphorus Oxide
b)
Pentaphosphorus Dioxide
c)
Diphosphorous pentoxide
d)
Phosphoric Oxygen
12.
PBr5
a)
Phosphorus Bromide
b)
Phosphorus Pentabromide
c)
Pentaphosphorus bromide
d)
Phosphorus Bromine
13.
A covalent compound made of one sulfur and two oxygen atoms would be named
a)
sulfur dioxide.
b)
sulfur oxide.
c)
disulfur oxide.
d)
sulfide oxygen.
14.
The covalent compound N2O5 would be named
a)
nitrogen oxide.
b)
dinitrogen oxide.
c)
nitrogen pentoxide.
d)
dinitrogen pentoxide.
15.
Disulfur trioxide
a)
S3O2
b)
SO
c)
S2O3
d)
S2O
16.
Bromine monofluoride
a)
Br1F1
b)
BrF
c)
Br2F
d)
BrF2
17.

Choose the correct formula for this compound:


Silicon Tetrachloride

a)

SCl4

b)

SCl

c)

SiCl4

d)

SC4

18.

Choose the correct formula for this compound:


Iodine Heptafluoride

a)

I7F

b)

IF6

c)

IF7

d)

F7I

19.

What is the formula for Dichlorine Monoxide?

a)

Co₃O

b)

ClO₂

c)

Cl₂O

d)

(Cl₂)₂O

20.
What is the name of the following compound?
S6O3
a)
sulfurehexa trioxide
b)
hexasulfur trioxide
c)
hexasulfide trioxide
d)
trioxygen hexasulfide
21.

Which of these is incorrect?

a)
b)
22.

Which of these is correct?

a)
b)
c)
23.
This could be the dot diagram of 
a)
Ne
b)
Si
c)
Al
d)
Be
24.

This could be the dot diagram of

a)

Mg

b)

Cl

c)

C

d)

O

25.

This is a correct dot diagram for nitrogen (N)

a)

true

b)

false

26.

This is a correct dot diagram for carbon (C)

a)

true

b)

false

27.

This is a correct dot diagram for neon (Ne)

a)

true

b)

false

28.
Which of the following is the correct Lewis dot structure for the molecule fluorine (F2)?
a)
A
b)
B
c)
C
d)
D
29.

Which Lewis Dot Model drawing correctly shows an O2 molecule?

a)
b)
c)
d)
30.

What type of bond is pictured?

a)

Ionic bond

b)

Single Covalent Bond

c)

Double Covalent Bond

d)

Triple Covalent Bond

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