Free Printable Polyatomic Ions

Free Printable Worksheets

Worksheets

Polyatomic Ions

Total questions: 68

Worksheet time: 34mins

Name

Class

Date

1.

ClO^-1

(a)

2.

ClO₂^-1

(a)

3.

ClO₃^-1

(a)

4.

ClO₄^-1

(a)

5.

NH₄⁺¹

(a)

6.

Hg₂⁺²

(a)

7.

BrO^-1

(a)

8.

BrO₂^-1

(a)

9.

BrO₃^-1

(a)

10.

BrO₄^-1

(a)

11.

Ammonium ion

a)

NH₄⁺¹

b)

NO₃^-1

c)

Am₂O₃^-3

d)

NH⁺⁴

12.

Perchlorate ion

a)

ClO^-1

b)

ClO₂^-1

c)

ClO₃^-1

d)

ClO₄^-1

13.

Chlorite ion

a)

ClO^-1

b)

ClO₂^-1

c)

ClO₃^-1

d)

ClO₄^-1

14.

Chlorate ion

a)

ClO^-1

b)

ClO₂^-1

c)

ClO₃^-1

d)

ClO₄^-1

15.

Hypochlorite ion

a)

ClO^-1

b)

ClO₂^-1

c)

ClO₃^-1

d)

ClO₄^-1

16.

Hypobromite ion

a)

BrO^-1

b)

BrO₂^-1

c)

BrO₃^-1

d)

BrO₄^-1

17.

Perbromate ion

a)

BrO^-1

b)

BrO₂^-1

c)

BrO₃^-1

d)

BrO₄^-1

18.

Bromate ion

a)

BrO^-1

b)

BrO₂^-1

c)

BrO₃^-1

d)

BrO₄^-1

19.

Bromate ion

a)

BrO^-1

b)

BrO₂^-1

c)

BrO₃^-1

d)

BrO₄^-1

20.

Bromite ion

a)

BrO^-1

b)

BrO₂^-1

c)

BrO₃^-1

d)

BrO₄^-1

21.

PO₄^-3

(a)

22.

PO₃^-3

(a)

23.

H₂PO₄^-1

(a)

24.

HPO₄^-2

(a)

25.

NCS^-1

(a)

26.

CO₃^-2

(a)

27.

HCO₃^-1

(a)

28.

C₂H₃O₂^-1

(a)

29.

MnO₄^-1

(a)

30.

Cr₂O₇^-2

(a)

31.

CrO₄^-2

(a)

32.

O₂^-2

(a)

33.

Phosphate ion

a)

PO₄^-3

b)

HPO₄^-2

c)

PO₃^-3

d)

H₂PO₄^-1

34.

Hydrogen Phosphate ion

a)

PO₄^-3

b)

HPO₄^-2

c)

PO₃^-3

d)

H₂PO₄^-1

35.

Dihydrogen Phosphate ion

a)

PO₄^-3

b)

HPO₄^-2

c)

PO₃^-3

d)

H₂PO₄^-1

36.

Phosphite ion

a)

PO₄^-3

b)

HPO₄^-2

c)

PO₃^-3

d)

H₂PO₄^-1

37.

Carbonate ion

a)

C₂H₃O₂^-1

b)

HCO₃^-1

c)

CO₃^-2

d)

NCS^-1

38.

Hydrogen Carbonate ion

a)

C₂H₃O₂^-1

b)

HCO₃^-1

c)

CO₃^-2

d)

NCS^-1

39.

Thiocyanate ion

a)

C₂H₃O₂^-1

b)

HCO₃^-1

c)

CO₃^-2

d)

NCS^-1

40.

Acetate ion

a)

C₂H₃O₂^-1

b)

HCO₃^-1

c)

CO₃^-2

d)

NCS^-1

41.

Permanganate ion

a)

MnO₄^-1

b)

CrO₄^-2

c)

Cr₂O₇^-2

d)

O₂^-2

42.

Chromate ion

a)

MnO₄^-1

b)

CrO₄^-2

c)

Cr₂O₇^-2

d)

O₂^-2

43.

Dichromate ion

a)

MnO₄^-1

b)

CrO₄^-2

c)

Cr₂O₇^-2

d)

O₂^-2

44.

Peroxide ion

a)

MnO₄^-1

b)

CrO₄^-2

c)

Cr₂O₇^-2

d)

O₂^-2

45.

IO^-1

(a)

46.

IO₂^-1

(a)

47.

IO₃^-1

(a)

48.

IO₄^-1

(a)

49.

NO₃^-1

(a)

50.

NO₂^-1

(a)

51.

SO₃^-2

(a)

52.

SO₄^-2

(a)

53.

HSO₃^-1

(a)

54.

HSO₄^-1

(a)

55.

OH^-1

(a)

56.

CN^-1

(a)

57.

Cyanide ion

a)

NO₃^-1

b)

CN^-1

c)

NO₂^-1

d)

CNO₂^-1

58.

Nitrate ion

a)

NO₃^-1

b)

CN^-1

c)

NO₂^-1

d)

CNO₂^-1

59.

Nitrite ion

a)

NO₃^-1

b)

CN^-1

c)

NO₂^-1

d)

CNO₂^-1

60.

Hydrogen sulfate ion

a)

HSO₄^-1

b)

HSO₃^-1

c)

SO₄^-2

d)

SO₃^-2

61.

Hydrogen sulfite ion

a)

HSO₄^-1

b)

HSO₃^-1

c)

SO₄^-2

d)

SO₃^-2

62.

Sulfite ion

a)

HSO₄^-1

b)

HSO₃^-1

c)

SO₄^-2

d)

SO₃^-2

63.

Sulfate ion

a)

HSO₄^-1

b)

HSO₃^-1

c)

SO₄^-2

d)

SO₃^-2

64.

Hypoiodite ion

a)

IO₄^-1

b)

IO₂^-1

c)

IO^-1

d)

IO₃^-1

65.

Iodite ion

a)

IO₄^-1

b)

IO₂^-1

c)

IO^-1

d)

IO₃^-1

66.

Iodate ion

a)

IO₄^-1

b)

IO₂^-1

c)

IO^-1

d)

IO₃^-1

67.

Periodate ion

a)

IO₄^-1

b)

IO₂^-1

c)

IO^-1

d)

IO₃^-1

68.

Hydroxide ion

a)

H₃O⁺¹

b)

OH^-1

c)

OH⁺¹

d)

H₂O

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