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Worksheets

Naming Ionic Compounds

Total questions: 15

Worksheet time: 15mins

Name
Class
Date
1.

The chemical formula for an ionic compound of potassium and oxygen is

a)

KO.

b)

K2O.

c)

K2O2.

d)

KO2.

2.

Write formulas for the following compound:
tin (II) fluoride

a)

SnF2

b)

Sn2F

c)

FeF2

d)

Fe2F

3.

What is the name of the following compound: CuBr2

a)

copper bromine

b)

copper bromide

c)

copper(I) bromide

d)

copper(II) bromide

4.

What is the name of the following compound: K2SO4

a)

potassium sulfur

b)

potassium sulfate

c)

potassium(I) sulfate

d)

potassium(II) sulfide

5.

What is the name of the following compound: Mn2O3

a)

manganese oxide

b)

manganese(II) oxide

c)

manganese(III) oxide

d)

magnesium oxide

6.

What is the what charge of lead in the compound: lead(IV) iodide

a)

+1

b)

+4

c)

+6

d)

-1

7.

SO42-

a)

sulfate

b)

sulfite

8.

What is the name of Al(NO3)3?

a)

Aluminum trinitrate

b)

Monoaluminum nitrate

c)

Aluminum (III) nitrate

d)

Aluminum Nitrate

9.

The name of Na2SO4 is

a)

sodium nitrate.

b)

sodium hydroxide.

c)

sodium sulfate.

d)

sodium phosphate.

10.

What's the name of the compound NH4NO?

a)

nitrogen hydrogen oxygen

b)

ammonium nitrite

c)

nitrogenous water

d)

ammonium nitrate

11.

The name for the ionic compound NaF is

a)

Sodium fluoride

b)

Nappium fluoride

c)

Sodium fluorine

d)

Fluorine sodiumide

12.

Which of the following combinations would need roman numerals in the name?

a)

potassium + fluorine

b)

beryllium + oxygen

c)

boron + iodine

d)

lead + oxygen

13.

The chemical formula for CaS is

a)

Cerium sulfide

b)

Carbon sulfur

c)

Calcium sulfide

d)

Calcium sulfur

14.

What is the name of the compound with the formula Fe2O3Fe_2O_3 ?

a)

Iron(II) oxide

b)

Iron(III) oxide

c)

Iron oxide

d)

Ferric oxide

15.

Which of the following is the correct formula for magnesium chloride?

a)

MgClMgCl

b)

Mg2ClMg_2Cl

c)

MgCl2MgCl_2

d)

Mg2Cl3Mg_2Cl_3