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Chemistry - Ionic Formation

Total questions: 10

Worksheet time: 20mins

Name
Class
Date
1.

The following ions come together to form a compound. Based on their charges and the need to have a net charge of 0. What will the formula be? (Note: Ionic Compounds can be reduced)

Cation: Fe+3

Anion: Cl-1

a)

Fe3Cl

b)

FeCl3

c)

FeCl

2.

The following ions come together to form a compound. Based on their charges and the need to have a net charge of 0. What will the formula be?

Cation: Mg+2

Anion: Cl-1

a)

MgCl

b)

MgCl2

c)

Mg2Cl

3.

The following ions come together to form a compound. Based on their charges and the need to have a net charge of 0. What will the formula be?

Cation: Au+3

Anion: SO4-2

a)

Au3(SO4)2

b)

Au2(SO4)3

c)

AuSO4

4.

The following ions come together to form a compound. Based on their charges and the need to have a net charge of 0. What will the formula be?

Cation: Pb+2

Anion: N-3

a)

Pb3N2

b)

PbN

c)

Pb2N3

5.

The following ions come together to form a compound. Based on their charges and the need to have a net charge of 0. What will the formula be?

Cation: Na+

Anion: F-

a)

NaF

b)

FNa

c)

Na2F2

6.

The following ions come together to form a compound. Based on their charges and the need to have a net charge of 0. What will the formula be? (Note: Ionic Compounds can be reduced)

Cation: Cu+2

Anion: O-2

a)

CuO

b)

Cu2O2

c)

Cu2O

7.

The following ions come together to form a compound. Based on their charges and the need to have a net charge of 0. What will the formula be? (Note: Ionic Compounds can be reduced)

Cation: Na+

Anion: CO3-2

a)

Na(CO3)2

b)

Na2CO3

c)

NaCO3

8.

The following ions come together to form a compound. Based on their charges and the need to have a net charge of 0. What will the formula be? (Note: Ionic Compounds can be reduced)

Cation: Sn+2

Anion: O-2

a)

SnO

b)

Sn2O2

c)

Sn3O2

9.

The following ions come together to form a compound. Based on their charges and the need to have a net charge of 0. What will the formula be? (Note: Ionic Compounds can be reduced)

Cation: Al+3

Anion: O-2

a)

Al3O2

b)

AlO

c)

Al2O3

10.

The following ions come together to form a compound. Based on their charges and the need to have a net charge of 0. What will the formula be? (Note: Ionic Compounds can be reduced)

Cation: Al+3

Anion: Cl-1

a)

Al3Cl

b)

AlCl

c)

AlCl3