Free Printable Ionic Compound Formulas

1.

What is the charge of a Nitrogen ion (Nitride) in an ionic compound?

a)

$+3$

b)

$-3$

c)

$+2$

d)

$-2$

2.

Which of the following is the correct chemical formula for Sodium Chloride?

a)

$\text{NaCl}_2$

b)

$\text{Na}_2\text{Cl}$

c)

$\text{NaCl}$

d)

$\text{Na}_2\text{Cl}_2$

3.

What is the correct chemical formula for Aluminum Oxide?

a)

$\text{AlO}$

b)

$\text{Al}_2\text{O}_3$

c)

$\text{Al}_3\text{O}_2$

d)

$\text{Al}_2\text{O}_2$

4.

What is the charge of an Oxygen ion (Oxide) in the compound Aluminum Oxide?

a)

$+1$

b)

$+2$

c)

$-1$

d)

$-2$

5.

Which of the following statements is true about ionic compounds?

a)

They are formed between two metals.

b)

They are formed between a metal and a nonmetal.

c)

They are formed between two nonmetals.

d)

They do not involve charged ions.

6.

What is the charge of a Chloride ion in an ionic compound?

a)

$+1$

b)

$+2$

c)

$-1$

d)

$-2$

7.

How do the following two elements bond together?
Na¹⁺ F^1-

a)

NaF

b)

NaF₃

c)

Na₃F

d)

Na₁F₂

8.

What is the correct formula for the compound, lithium oxide?

a)

LiO

b)

Li₂O

c)

LiO₂

d)

Li₂O₂

9.

Name the following ionic compound: MgSO₄

a)

magnesium sulfoxide

b)

magnesium sulfide

c)

magnesium sulfate

d)

magnesium oxide

10.

Name the following ionic compound: Cr(NO₂)₃

a)

chromium nitrite

b)

chromium nitride

c)

chromium III nitride

d)

chromium III nitrite

11.

The formula of calcium phosphate is

a)

CaPO₄

b)

Ca₂(PO₄)₃

c)

Ca₃PO₄

d)

Ca₃(PO₄)₂

12.

The chemical formula of Iron (III)bromide is

a)

FeBr

b)

Fe(III)Br

c)

FeBr₃

d)

Fe₂Br₃

13.

The chemical compound for sodium phosphate would be:

a)

NaPO₄

b)

Na₂PO₄

c)

Na₃PO₄

d)

Na(PO₄)₃

14.

How do the following two elements bond together?
Cr³⁺ O^2-

a)

CrO

b)

Cr₃O₂

c)

Cr₂O₃

d)

CrO₃

15.

What is the correct chemical formula for Calcium Nitrate?

a)

$\text{CaNO}_3$

b)

$\text{Ca}(\text{NO}_3)_2$

c)

$\text{Ca}_2\text{NO}_3$

d)

$\text{Ca}_3(\text{NO}_3)_2$

Ionic Compound Formulas

Total questions: 15

Worksheet time: 15mins

Similar Resources on Wayground