Free Printable Polyatomic Ions

Free Printable Worksheets

Worksheets

Polyatomic Ions

Total questions: 50

Worksheet time: 17mins

Name

Class

Date

1.

Dihydrogen Phosphate

a)

(HPO₄)^2-

b)

(HPO₃)^2-

c)

H₃PO₄

d)

(H₂PO₄)^1-

2.

Acetate

a)

(C₂H₃O₂)^1-

b)

(C₂H₃O₂)^2-

c)

(C₂O₄)^2-

d)

(C₂H₄O₂)^2-

3.

Hydrogen Sulfite

a)

(HSO₃)^1-

b)

(SO₃)^2-

c)

(HSO₃)^2-

d)

(HSO₄)^1-

4.

Hydrogen Sulfate

a)

(HSO₄)^1-

b)

(SO₄)^2-

c)

(HSO₃)^2-

d)

(HSO₄)^2-

5.

Hydrogen Carbonate/Bicarbonate

a)

(HCO₃)^1-

b)

(CO₃)^2-

c)

(HCO₃)^2-

d)

(CO₃)₂^2-

6.

Nitrite

a)

(NO₃)^1-

b)

(NO₃)^2-

c)

(NO₂)^2-

d)

(NO₂)^1-

7.

Nitrate

a)

(NO₃)^1-

b)

(NO₃)^2-

c)

(NO₂)^2-

d)

(NO₂)^1-

8.

Cyanide

a)

(CN)^1-

b)

(CN)^2-

c)

(C₂H₃O₂)^1-

d)

(C₂O₄)^2-

9.

Hydroxide

a)

(OH)^1-

b)

(HOH)^1-

c)

(OH)^2-

d)

H₂O

10.

Permanganate

a)

(MnO₄)^1-

b)

(Mn₂O₄)^2-

c)

(MnO₄)^2-

d)

(Mn₄O)^1-

11.

Hypochlorite

a)

(ClO)^1-

b)

(ClO₂)^1-

c)

(ClO₃)^1-

d)

(ClO₄)^1-

12.

Chlorite

a)

(ClO)^1-

b)

(ClO₂)^1-

c)

(ClO₃)^1-

d)

(ClO₄)^1-

13.

Chlorate

a)

(ClO)^1-

b)

(ClO₂)^1-

c)

(ClO₃)^1-

d)

(ClO₄)^1-

14.

Perchlorate

a)

(ClO)^1-

b)

(ClO₂)^1-

c)

(ClO₃)^1-

d)

(ClO₄)^1-

15.

Hydrogen Phosphate

a)

(HPO₄)^2-

b)

(HPO₃)^2-

c)

(H₂PO₄)^1-

d)

(HPO₄)^1-

16.

Oxalate

a)

(C₂O₄)^2-

b)

(C₂O₄)^1-

c)

(C₄O₂)^2-

d)

(C₂H₃O₂)^1-

17.

Sulfite

a)

(HSO₃)^1-

b)

(SO₄)^2-

c)

(SO₃)^2-

d)

(HSO₄)^1-

18.

Sulfate

a)

(HSO₃)^1-

b)

(SO₄)^2-

c)

(SO₃)^2-

d)

(HSO₄)^1-

19.

Carbonate

a)

(HCO₃)^1-

b)

(CO₃)^2-

c)

(HCO₃)^2-

d)

(CO₃)₂^2-

20.

Chromate

a)

(Cr₂O₇)^2-

b)

(CrO₄)^2-

c)

(Cr₂)^2-

d)

(CrO₂)₂^2-

21.

Dichromate

a)

(Cr₂O₇)^2-

b)

(CrO₄)^2-

c)

(CrO₄)₂^2-

d)

(CrO₇)^2-

22.

Silicate

a)

(SiO₃)^2-

b)

(SiO₄)^2-

c)

(SiO₃)^1-

d)

(SiO₄)^1-

23.

Phosphite

a)

(HPO₃)^3-

b)

(PO₃)^3-

c)

(PO₃)^2-

d)

(PO₄)^3-

24.

Phosphate

a)

(HPO₃)^3-

b)

(PO₃)^3-

c)

(PO₄)^2-

d)

(PO₄)^3-

25.

Ammonium

a)

(NH₄)¹⁺

b)

NH₃

c)

(NH₄)^1-

d)

(NH₃)¹⁺

26.

(NH₄)¹⁺

a)

Ammonium

b)

Ammonia

c)

Nitride

d)

Nitrogen Tetrahydride

27.

(PO₄)^3-

a)

phosphate

b)

phosphide

c)

phosphite

d)

phosphorus tetroxide

28.

(PO₃)^3-

a)

phosphate

b)

phosphite

c)

phosphide

d)

hydrogen phosphite

29.

(SiO₃)^2-

a)

silicate

b)

silicon

c)

silicite

d)

silicide

30.

(Cr₂O₇)^2-

a)

dichromate

b)

chromate

c)

chromium (VII) oxide

d)

chromium (VII) oxalate

31.

(CrO₄)^2-

a)

dichromate

b)

chromate

c)

chromium (VIII) oxide

d)

chromium tetroxide

32.

(CO₃)^2-

a)

carbonate

b)

bicarbonate

c)

carbonite

d)

carbide

33.

(SO₄)^2-

a)

sulfate

b)

sulfite

c)

sulfide

d)

persulfate

34.

(SO₃)^2-

a)

sulfate

b)

sulfite

c)

sulfide

d)

sulfur trioxide

35.

(C₂O₄)^2-

a)

oxalate

b)

acetate

c)

dicarbon tetroxide

d)

carbide oxalate

36.

(HPO₄)^2-

a)

hydrogen phosphate

b)

hydrogen phosphite

c)

phosphate

d)

phosphite

37.

(ClO₄)^1-

a)

perchlorate

b)

chlorate

c)

hypochlorite

d)

chlorite

38.

(ClO₃)^1-

a)

perchlorate

b)

chlorate

c)

hypochlorite

d)

chlorite

39.

(ClO₂)^1-

a)

perchlorate

b)

chlorate

c)

hypochlorite

d)

chlorite

40.

(ClO)^1-

a)

perchlorate

b)

chlorate

c)

hypochlorite

d)

chlorite

41.

(MnO₄)^1-

a)

permanganate

b)

manganese (IV) oxide

c)

manganese (VIII) oxide

d)

permanganite

42.

(OH)^1-

a)

hydroxide

b)

hydrogen monoxide

c)

oxygen monohydride

d)

hydroxate

43.

(CN)^1-

a)

cyanide

b)

cyanate

c)

acetate

d)

carbon mononitride

44.

(NO₃)^1-

a)

nitrate

b)

nitrite

c)

nitride

d)

nitrous

45.

(NO₂)^1-

a)

nitrate

b)

nitrite

c)

nitride

d)

nitrous

46.

(HCO₃)^1-

a)

hydrogen carbonate

b)

carbonate

c)

hydrogen bicarbon

d)

hydrogen carbonite

47.

(HSO₄)^1-

a)

hydrogen sulfate

b)

hydrogen sulfite

c)

dihydrogen sulfate

d)

hydrogenated sulfur

48.

(HSO₃)^1-

a)

hydrogen sulfate

b)

hydrogen sulfite

c)

dihydrogen sulfite

d)

hydrogenated sulfite

49.

(C₂H₃O₂)^1-

a)

acetate

b)

acetite

c)

acetic acid

d)

biacetate

50.

(H₂PO₄)^1-

a)

dihydrogen phosphate

b)

dihydrogen phosphite

c)

hydrogenated phosphate

d)

bihydrogen phosphite

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