Free Printable polyatomic Ions

1.

ammonium

a)

NH₃ ¹⁺

b)

NH₄^1-

c)

NH₃ ^1-

d)

NH₄ ¹⁺

2.

ClO^-1

a)

chlorite

b)

chlorate

c)

perchlorate

d)

hypochlorite

3.

HSO₄^-

a)

hydrogen sulfite

b)

dihydrogen sulfate

c)

hydrogen sulfate

d)

dihydrogen sulfite

4.

Sulfate

a)

S₂O₃^-2

b)

O₂^-2

c)

SO₄^-2

d)

SO₃^-2

5.

ClO₂^-

a)

chlorate

b)

chlorite

c)

hypochlorite

d)

perchlorate

6.

What is the correct formula for Chlorate?

a)

$Cl_2H^-$

b)

$CO_3^+$

c)

$CO_4^-$

d)

$ClO_3^-$

7.

hydroxide

a)

OH ^1-

b)

HO ^1-

c)

OH ¹⁺

d)

H ¹⁺

8.

CN^-

a)

peroxide

b)

cyanide

c)

hydroxide

d)

hydronium

9.

$CH_3COO$ ?

a)

acetate

b)

acetite

c)

hypoacetite

d)

peracetate

10.

HPO₄^2-

a)

hydrogen phosphate

b)

dihydrogen phosphate

c)

hydrogen phosphite

d)

dihydrogen phosphite

11.

ClO₃^-

a)

chlorate

b)

chlorite

c)

hypochlorite

d)

perchlorate

12.

HCO₃^-

a)

hydrogen carbonate

b)

dihydrogen carbonate

c)

hydrogen carbonite

d)

dihydrogen carbonite

13.

The formula for nitric acid is HNO₃. Given this, choose the correct formula for nitrate.

a)

NO₃^-2

b)

NO₃^-1

c)

NO₂^-2

d)

NO₂^-1

14.

Cr₂O₇^2-

a)

dichromate

b)

dichromite

c)

hypodichromite

d)

perdichromate

15.

H₃O⁺

a)

ammonium

b)

peroxide

c)

hydroxide

d)

hydronium

16.

Sulfite

a)

S₂O₃^-2

b)

O₂^-2

c)

SO₄^-2

d)

SO₃^-2

17.

$0_2^{-2}$ ?

a)

Bromate

b)

Peroxide

c)

Oxalate

d)

Arsenate

18.

$Hg_2^{+2}$ ?

a)

Dimercury

b)

Dihydrogen

c)

Bromate

d)

Oxalate

19.

$AsO_4^{-3}$ ?

a)

Bromate

b)

Oxalate

c)

Arsenate

d)

Dihydrogen phosphate

20.

$H_2PO_{\text{4}}^{-1}$ ?

a)

Phosphate

b)

Bromate

c)

Sulfer

d)

Dihydrogen Phosphate

21.

$C_2O_4^{-2}$ ?

a)

Oxalate

b)

Oxygen

c)

Bromate

d)

Nitrate

22.

$BrO_3^{-1}$ ?

a)

Aluminium

b)

Cyanide

c)

Bromate

d)

Oxalate

23.

$CrO_4^{-2}$ ?

a)

Chromate

b)

Dichromate

c)

Nitrate

d)

hydroxide

24.

$PO_4^{-3}$ ?

a)

Phosphate

b)

Acelate

c)

Hydroxide

d)

Sulfer

polyatomic Ions

Total questions: 24

Worksheet time: 12mins

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