Free Printable Ions

Free Printable Worksheets

Worksheets

Ions

Total questions: 25

Worksheet time: 13mins

Name

Class

Date

1.

OH-

a)

hydroxide ion

b)

chloride ion

c)

oxygen ion

d)

hydrogen ion

2.

MnO₄^-

a)

Permanganate ion

b)

Manganese dioxide

c)

Magnesium oxide

d)

Manganese oxide

3.

H₃O⁺

a)

Hydroxide ion

b)

Oxygen ion

c)

Hydronium ion

d)

Water molecule

4.

What is the chemical formula for nitrate ion?

a)

NO3-

b)

NO2-

c)

N2O5

d)

N2O4

5.

Which of the following is a carbonate ion?

a)

CO3^2-

b)

ClO3-

c)

SO4^2-

d)

PO4^3-

6.

What is the chemical formula for sulfate ion?

a)

SO4^2-

b)

SO3^2-

c)

S2O8^2-

d)

S2O3^2-

7.

What is the chemical formula for phosphate ion?

a)

PO4^3-

b)

PO3^3-

c)

P2O5^3-

d)

P2O7^3-

8.

Which of the following is a sulfite ion?

a)

SO3^2-

b)

SO4^2-

c)

SO5^2-

d)

SO2^2-

9.

What is the chemical formula for cyanide ion?

a)

CN-

b)

CO3^2-

c)

ClO3-

d)

PO4^3-

10.

Which of the following is a chromate ion?

a)

CrO4^2-

b)

Cr2O7^2-

c)

CrO3^2-

d)

CrO2^2-

11.

What is the chemical formula for acetate ion?

a)

C2H3O2-

b)

CH3COO-

c)

CH3CO2-

d)

C2H3O3-

12.

Cr₂O₇^2-

a)

Trichromate ion

b)

Dichromate ion

c)

Bichromate ion

d)

Monochromate ion

13.

iodür ion symbol

a)

I+

b)

IO-

c)

I2-

d)

I-

14.

N3-

a)

Amonyum

b)

Nitrit

c)

Nitrür

d)

Nitrat

15.

HSO4-

a)

Hidronium ion

b)

Hydrogen chloride ion

c)

Bısulfate ion

d)

Sulfuric acid ion

16.

What is the chemical formula for nitrite ion?

a)

NO2-

b)

NO3-

c)

N2O5

d)

N2O4

17.

Oxalate symbol

a)

C2O4−2,

b)

NaCl

c)

H2O

d)

CO2

18.

What is the chemical formula for chromate ion?

a)

CrO4^2-

b)

Cr2O7^2-

c)

CrO3^2-

d)

CrO2^2-

19.

PO4^-3

a)

Hydroxide ion

b)

Phosphute ion

c)

Sulfate ion

d)

Phosphate ion

20.

H3O+

a)

Hydronium ion

b)

Water molecule

c)

Oxygen ion

d)

Hydroxide ion

21.

MnO4^-2

a)

Magnesium oxide

b)

Manganate ion

c)

Manganese dioxide

d)

Permanganate ion

22.

PO3^3-

a)

Phosphate ion

b)

Potassium ion

c)

Oxygen ion

d)

Phosphıte ion

23.

Nitrür iyonu sembol

a)

N3-

b)

N+

c)

N-

d)

N2-

24.

Nitrat iyonu sembol

a)

NO-4

b)

NO3-

c)

NO2-

d)

N3+

25.

Carbonate ion formula

a)

CO2S4

b)

CO2

c)

CO3^2-

d)

CO4

100 %

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