Ia

IIa

IIIb

IVb

Vb

VIb

VIIb

VIII

Ib

IIb

IIIa

IVa

Va

VIa

VIIa

VIIIa

1
H
Hydrogen

2
He
Helium

3
Li
Lithium

4
Be
Beryllium

5
B
Boron

6
C
Carbon

7
N
Nitrogen

8
O
Oxygen

9
F
Fluoride

10
Ne
Neon

11
Na
Sodium

12
Mg
Magnesium

13
Al
Aluminum

14
Si
Silicon

15
P
Phosphorus

16
S
Sulfur

17
Cl
Chloride

18
Ar
Argon

19
K
Potassium

20
Ca
Calcium

21
Sc
Scandium

22
Ti
Titanium

23
V
Vanadium

24
Cr
Chromium

25
Mn
Manganese

26
Fe
Ferrum

27
Co
Cobalt

28
N
Nickel

29
Cu
Copper

30
Zn
Zinc

31
Ga
Gallium

32
Ge
Germanium

33
As
Arsenic

37
Rb
Rubidium

38
Sr
Strontium

39
Y
Yttrium

40
Zr
Zirconium

41
Nb
Niobium

42
Mo
Molybdemum

43
Tc
Technetium

44
Ru
Ruthenium

45
Rh
Rhodium

46
Pd
Palladium

47
Ag
Silver

48
Cd
Cadmium

49
In
Indium

50
Sn
Tin

51
Sb
Antimony

52
Te
Tellurium

53
I
Iodine

54
Xe
Xenon

55
Cs
Cesium

56
Ba
Barium

57-71
Lanth-
anide
Series

72
Hf
Hafnium

73
Ta
Tantalum

74
W
Tungsten

75
Re
Rhenium

76
Os
Osmium

77
Ir
Iridium

78
Pr
Plantium

79
Au
Gold

80
Hg
Mercury

81
Tl
Thalllium

82
Pb
Lead

83
Bi
Bismuth

84
Po
Polonium

85
As
Astatine

86
Rn
Radon

87
Fr
Francium

88
Ra
Radium

89-103
Actinide
Series

104
Rf
Rutherfordium

105
Db
Dubnium

106
Sg
Seaborgium

107
Bh
Bohrium

108
Hs
Hassium

109
Mt
Meitnarium

110
Uun
Ununillium

111
Uuu
Unununium

112
Uub
Ununbium

113
Uuq
Ununquadium

57
La
Lanthanum

58
Ce
Cerium

59
Pr
Praseodymium

60
Nd
Neodymium

61
Pm
Promethium

62
Sm
Samarium

63
Eu
Europium

64
Gd
Gadolinium

65BTb
Terbium

66
Dy
Dysprosium

67
Ho
Holmium

68
Er
Erbium

69
Tm
Thulium

70
Yb
Ytterbium

71
Lu
Lutetium

89
Ac
Actinium

90
Th
Thorium

91
Pa
Protactinium

92
U
Uranium

93
Np
Neptunium

94
Pu
Plutonium

95
Am
Americium

96
Cm
Curium

97
Bk
Berkelium

98
Cf
Californium

99
Es
Einsteinium

100
Fm
Fermium

101
Md
Mendelevium

102
No
Nobelium

103
Lr
Lawrencium