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Last updated 9:01 PM on 9/13/26
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170 Terms

1
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Hydrogen

H

2
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Helium

He

3
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Lithium

Li

4
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Beryllium

Be

5
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Boron

B

6
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Carbon

C

7
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Nitrogen

N

8
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Oxygen

O

9
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Flourine

F

10
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Neon

Ne

11
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Sodium

Na

12
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Magnesium

Mg

13
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Aluminum

Al

14
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Silicon

Si

15
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Phosphorus

P

16
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Sulfur

S

17
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Chlorine

Cl

18
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Argon

Ar

19
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Potassium

K

20
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Calcium

Ca

21
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Scandium

Sc

22
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Titanium

Ti

23
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Vanadium

V

24
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Chromium

Cr

25
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Maganese

Mn

26
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Iron

Fe

27
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Cobalt

Co

28
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Nickle

Ni

29
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Copper

Cu

30
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Zinc

Zn

31
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Gallium

Ga

32
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Germanium

Ge

33
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Arsenic

As

34
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Selenium

Se

35
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Bromine

Br

36
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Krypton

Kr

37
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Nitrite

NO2-

38
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Nitrate

NO3-

39
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Hydroxide

OH-

40
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Ammonium

NH4+

41
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Hypochlorite

ClO-

42
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Chlorate

ClO3-

43
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Sulfite

SO32-

44
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Sulfate

SO42-

45
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Cyanide

CN-

46
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Permanganate

MnO4-

47
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Chlorite

ClO2-

48
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Perchlorate

ClO4-

49
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Carbonate

CO32-

50
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Hydrogen carbonate

HCO3-

51
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Phosphate

PO43-

52
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Acetate

C2H3O2-

53
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What is the charge of Nitrite?

-1

54
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What is the charge of Nitrate?

-1

55
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What is the charge of Hydroxide?

-1

56
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What is the charge of Ammonium?

+1

57
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What is the charge of Hypochlorite?

-1

58
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What is the charge of Chlorate?

-1

59
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What is the charge of Sulfite?

-2

60
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What is the charge of Sulfate?

-2

61
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What is the charge of Cyanide?

-1

62
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What is the charge of Permanganate?

-1

63
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What is the charge of Chlorite?

-1

64
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What is the charge of Perchlorate?

-1

65
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What is the charge of Carbonate?

-2

66
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What is the charge of Hydrogen carbonate?

-1

67
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What is the charge of Phosphate?

-3

68
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What is the charge of Acetate?

-1

69
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What is the formula for sodium chloride?

NaCl

70
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What is the formula for magnesium choride?

MgCl₂

71
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What is the formula for calcium bromide?

CaBr₂

72
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What is the formula for aluminum oxide?

Al₂O₃

73
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What is the formula for potassium sulfide?

K₂S

74
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What is the formula for sodium nitrate?

NaNO₃

75
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What is the formula for calcium nitrate?

Ca(NO₃​)₂

76
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What is the formula for potassium sulfate?

K₂​SO

77
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What is the formula for magnesium hydroxide?

Mg(OH)₂

78
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What is the formula for aluminum sulfate?

Al₂(SO₄)₃

79
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What is the formula for iron(III) hydroxide?

Fe(OH)₃

80
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What is the formula for copper(II) nitrate?

Cu(NO₃​)₂

81
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What is the formula for ammonium sulfate?

(NH₄​)₂​SO₄

82
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What is the formula for aluminum nitrate?

Al(NO₃​)₃

83
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What is the formula for calcium phosphate?

Ca₃​(PO₄​)₂

84
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What is HCl?

Hydrochloric acid

85
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What is HBr?

Hydrobromic acid

86
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What is H₂​S?

Hydrosulfuric acid

87
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What is HNO₃​?

Nitric acid

88
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What is HNO₂​?

Nitrous acid

89
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What is H₂​SO₄?

Sulfuric acid

90
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What is H₂​SO₄?

Sulfuric acid

91
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What is H₂SO₃?

Sulfurous acid

92
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What is H₃PO₄?

Phosphoric acid

93
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What is HClO?

Hypochlorous acid

94
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What is HClO₂?

Chlorous acid

95
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What is HClO₃?

Chloric acid

96
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What is HClO₄?

Perchloric acid

97
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CO

Carbon monoxide

98
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CO₂​

Carbon dioxide

99
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N₂​O

Dinitrogen monoxide

100
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SO₃​

Sulfur trioxide