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Periodic Table of the Elements

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Hydrogen

H

1

1.00794

Helium

He

2

4.002602

Lithium

Li

3

6.941

Beryllium

Be

4

9.012182

Boron

B

5

10.811

Carbon

C

6

12.0107

Nitrogen

N

7

14.0067

Oxygen

O

8

15.9994

Fluorine

F

9

18.998404

Neon

Ne

10

20.1797

Sodium

Na

11

22.989769

Magnesium

Mg

12

24.305

Aluminium

Al

13

26.981539

Silicon

Si

14

28.0855

Phosphorus

P

15

30.973763

Sulfur

S

16

32.065

Chlorine

Cl

17

35.453

Argon

Ar

18

39.948

Potassium

K

19

39.0983

Calcium

Ca

20

40.078

Scandium

Sc

21

44.955914

Titanium

Ti

22

47.867

Vanadium

V

23

50.9415

Chromium

Cr

24

51.9961

Manganese

Mn

25

54.938046

Iron

Fe

26

55.845

Cobalt

Co

27

58.933193

Nickel

Ni

28

58.6934

Copper

Cu

29

63.546

Zinc

Zn

30

65.38

Gallium

Ga

31

69.723

Germanium

Ge

32

72.63

Arsenic

As

33

74.9216

Selenium

Se

34

78.96

Bromine

Br

35

79.904

Krypton

Kr

36

83.798

Rubidium

Rb

37

85.4678

Strontium

Sr

38

87.62

Yttrium

Y

39

88.90585

Zirconium

Zr

40

91.224

Niobium

Nb

41

92.90638

Molybdenum

Mo

42

95.96

Technetium

Tc

43

98

Ruthenium

Ru

44

101.07

Rhodium

Rh

45

102.9055

Palladium

Pd

46

106.42

Silver

Ag

47

107.8682

Cadmium

Cd

48

112.411

Indium

In

49

114.818

Tin

Sn

50

118.71

Antimony

Sb

51

121.76

Tellurium

Te

52

127.6

Iodine

I

53

126.90447

Xenon

Xe

54

131.293

Caesium

Cs

55

132.90546

Barium

Ba

56

137.327

Lanthanide

57-71

Hafnium

Hf

72

178.49

Tantalum

Ta

73

180.94788

Tungsten

W

74

183.84

Rhenium

Re

75

186.207

Osmium

Os

76

190.23

Iridium

Ir

77

192.217

Platinum

Pt

78

195.084

Gold

Au

79

196.96657

Mercury

Hg

80

200.59

Thallium

Tl

81

204.3833

Lead

Pb

82

207.2

Bismuth

Bi

83

208.9804

Polonium

Po

84

209

Astatine

At

85

210

Radon

Rn

86

222

Francium

Fr

87

223

Radium

Ra

88

226

Actinide

89-103

Rutherfordium

Rf

104

267

Dubnium

Db

105

268

Seaborgium

Sg

106

271

Bohrium

Bh

107

272

Hassium

Hs

108

270

Meitnerium

Mt

109

276

Darmstadtium

Ds

110

281

Roentgenium

Rg

111

280

Copernicium

Cn

112

285

Ununtrium

Uut

113

284

Flerovium

Fl

114

289

Ununpentium

Uup

115

288

Livermorium

Lv

116

293

Ununseptium

Uus

117

294

Ununoctium

Uuo

118

294