SAGS Elements and polyatomic ions

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Last updated 10:22 AM on 8/15/26
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70 Terms

1
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Name of H.

Hydrogen.

2
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Name of He.

Helium.

3
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Name of Li.

Lithium.

4
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Name of Be.

Beryllium.

5
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Name of B.

Boron.

6
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Name of C.

Carbon.

7
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Name of N.

Nitrogen.

8
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Name of O.

Oxygen.

9
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Name of F.

Fluorine.

10
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Name of Ne.

Neon.

11
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Name of Na.

Sodium.

12
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Name of Mg.

Magnesium.

13
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Name of Aℓ.

Aluminium.

14
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Name of Si.

Silicon.

15
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Name of P.

Phosphorus.

16
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Name of S.

Sulfur.

17
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Name of Cℓ.

Chlorine.

18
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Name of Ar.

Argon.

19
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Name of K.

Potassium.

20
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Name of Ca.

Calcium.

21
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Name of Cs.

Caesium.

22
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Name of Ba.

Barium.

23
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Name of Sr.

Strontium.

24
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Name of Mn.

Manganese.

25
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Name of Zn.

Zinc.

26
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Name of Cr.

Chromium.

27
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Name of Fe.

Iron.

28
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Name of Cd.

Cadmium.

29
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Name of Co.

Cobalt.

30
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Name of Ni.

Nickel.

31
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Name of Sn.

Tin.

32
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Name of Pb.

Lead.

33
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Name of Cu.

Copper.

34
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Name of I.

Iodine.

35
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Name of Hg.

Mercury.

36
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Name of Ag.

Silver.

37
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Name of Br.

Bromine.

38
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Name of Au.

Gold.

39
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Name of NH₄⁺.

Ammonium.

40
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Name of H₃O⁺.

Hydronium.

41
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Name of CℓO₃⁻.

Chlorate.

42
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Name of CH₃COO⁻.

Ethanoate.

43
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Name of OH⁻.

Hydroxide.

44
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Name of NO₃⁻.

Nitrate.

45
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Name of NO₂⁻.

Nitrite.

46
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Name of MnO₄⁻.

Permanganate.

47
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Name of CO₃²⁻.

Carbonate.

48
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Name of HCO₃⁻.

Hydrogen carbonate.

49
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Name of SO₄²⁻.

Sulfate.

50
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Name of HSO₄⁻.

Hydrogen sulfate.

51
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Name of S₂O₃²⁻.

Thiosulfate.

52
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Name of SO₃²⁻.

Sulfite.

53
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Name of PO₄³⁻.

Phosphate.

54
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Name of Cr₂O₇²⁻.

Dichromate.

55
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What is the formula and charge of the following polyatomic ion: ammonium?

NH₄⁺.

56
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What is the formula and charge of the following polyatomic ion: hydronium?

H₃O⁺.

57
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What is the formula and charge of the following polyatomic ion: chlorate?

CℓO₃⁻.

58
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What is the formula and charge of the following polyatomic ion: ethanoate?

CH₃COO⁻.

59
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What is the formula and charge of the following polyatomic ion: hydroxide?

OH⁻.

60
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What is the formula and charge of the following polyatomic ion: nitrate?

NO₃⁻.

61
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What is the formula and charge of the following polyatomic ion: nitrite?

NO₂⁻.

62
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What is the formula and charge of the following polyatomic ion: permanganate?

MnO₄⁻.

63
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What is the formula and charge of the following polyatomic ion: carbonate?

CO₃²⁻.

64
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What is the formula and charge of the following polyatomic ion: hydrogen carbonate?

HCO₃⁻.

65
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What is the formula and charge of the following polyatomic ion: sulfate?

SO₄²⁻.

66
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What is the formula and charge of the following polyatomic ion: hydrogen sulfate?

HSO₄⁻.

67
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What is the formula and charge of the following polyatomic ion: thiosulfate?

S₂O₃²⁻.

68
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What is the formula and charge of the following polyatomic ion: sulfite?

SO₃²⁻.

69
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What is the formula and charge of the following polyatomic ion: phosphate?

PO₄³⁻.

70
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What is the formula and charge of the following polyatomic ion: dichromate?

Cr₂O₇²⁻.