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Worksheets

Chemistry Compound Naming

Total questions: 15

Worksheet time: 15mins

Name
Class
Date
1.

What is the name of N2O3?

a)

Nitrogen trioxide

b)

Dinitrogen oxide

c)

Dinitrogen trioxide

d)

Nitrogen oxide

2.

What is the chemical formula for tetrasulfur pentoxide?

a)

SO

b)

S4O

c)

S4O5

d)

S5O4

3.

What is the chemical formula for nitrogen triiodide?

a)

NI

b)

N3I

c)

NI3

d)

None of these

4.

What is the name of Br6F10 ?

a)

Bromium fluoride

b)

Hexabromine fluoride

c)

Bromium decafluoride

d)

none of the above

5.

What is the name of CO?

a)

Carbon oxide

b)

Carbon dioxide

c)

Carbon monoxide

d)

Carbon II oxide

6.

What is the chemical formula for phosphorus trichloride?

a)

KCl3

b)

PCl3

c)

K3Cl

d)

P3Cl

7.

The chemical formula of sulfur hexabromide is

a)

SBr₆

b)

S₆Br

c)

S(VI)Br

d)

S6Br

8.

What is the formula for hexaboron monosilicide?

a)

B6Si

b)

BSi

c)

BSi6

d)

B6Si6

9.

What is the official IUPAC (International Union of Pure and Applied Chemistry) name for H2O?

a)

Hydrogen Oxide

b)

Oxygen Dinitride

c)

Agua

d)

Dihydrogen Monoxide

10.

What is the name of the compound with the formula BrO3?

a)

bromine oxide

b)

monobromine trioxide

c)

bromine trioxide

d)

bromine (III) oxide

11.

What is the formula of the compound that forms between Na1+ and S2-?

a)

Na2S

b)

NaS2

c)

Na2S2

d)

NaS

12.

The chemical formula for the ionic compound formed between potassium and oxygen is...

a)

KO.

b)

K2O.

c)

K2O2.

d)

KO2.

13.

What is the name of SO3SO_3 ?

a)

Sulfur trioxide

b)

Sulfur dioxide

c)

Sulfur monoxide

d)

Sulfur hexoxide

14.

What is the chemical formula for dinitrogen pentoxide?

a)

N2O5N_2O_5

b)

N5O2N_5O_2

c)

NO5NO_5

d)

N2O3N_2O_3

15.

Which of the following is the correct name for P4O10P_4O_10 ?

a)

Tetraphosphorus decoxide

b)

Phosphorus pentoxide

c)

Phosphorus oxide

d)

Tetraphosphorus pentoxide