The Periodic Table

1

H

Hydrogen

1.0080

 
Discovered
 
Group
 
Config
 
Radius
 
ElectroNegativity
 
Density:
 
Energy
 
Affinity
 
Oxidation
 
Standard State
 
Melting
 
Boiling
 
 

2

He

Helium

4.00260

3

Li

Lithium

7.0

4

Be

Beryllium

9.012183

5

B

Boron

10.81

6

C

Carbon

12.011

7

N

Nitrogen

14.007

8

O

Oxygen

15.999

9

F

Fluorine

18.99840316

10

Ne

Neon

20.180

11

Na

Sodium

22.9897693

12

Mg

Magnesium

24.305

13

Al

Aluminum

26.981538

14

Si

Silicon

28.085

15

P

Phosphorus

30.97376200

16

S

Sulfur

32.07

17

Cl

Chlorine

35.45

18

Ar

Argon

39.9

19

K

Potassium

39.0983

20

Ca

Calcium

40.08

21

Sc

Scandium

44.95591

22

Ti

Titanium

47.867

23

V

Vanadium

50.9415

24

Cr

Chromium

51.996

25

Mn

Manganese

54.93804

26

Fe

Iron

55.84

27

Co

Cobalt

58.93319

28

Ni

Nickel

58.693

29

Cu

Copper

63.55

30

Zn

Zinc

65.4

31

Ga

Gallium

69.723

32

Ge

Germanium

72.63

33

As

Arsenic

74.92159

34

Se

Selenium

78.97

35

Br

Bromine

79.90

36

Kr

Krypton

83.80

37

Rb

Rubidium

85.468

38

Sr

Strontium

87.62

39

Y

Yttrium

88.90584

40

Zr

Zirconium

91.22

41

Nb

Niobium

92.90637

42

Mo

Molybdenum

95.95

43

Tc

Technetium

96.90636

44

Ru

Ruthenium

101.1

45

Rh

Rhodium

102.9055

46

Pd

Palladium

106.42

47

Ag

Silver

107.868

48

Cd

Cadmium

112.41

49

In

Indium

114.818

50

Sn

Tin

118.71

51

Sb

Antimony

121.760

52

Te

Tellurium

127.6

53

I

Iodine

126.9045

54

Xe

Xenon

131.29

55

Cs

Cesium

132.9054520

56

Ba

Barium

137.33

72

Hf

Hafnium

178.49

73

Ta

Tantalum

180.9479

74

W

Tungsten

183.84

75

Re

Rhenium

186.207

76

Os

Osmium

190.2

77

Ir

Iridium

192.22

78

Pt

Platinum

195.08

79

Au

Gold

196.96657

80

Hg

Mercury

200.59

81

Tl

Thallium

204.383

82

Pb

Lead

207

83

Bi

Bismuth

208.98040

84

Po

Polonium

208.98243

85

At

Astatine

209.98715

86

Rn

Radon

222.01758

87

Fr

Francium

223.01973

88

Ra

Radium

226.02541

** 

104

Rf

Rutherfordium

267.122

105

Db

Dubnium

268.126

106

Sg

Seaborgium

269.128

107

Bh

Bohrium

270.133

108

Hs

Hassium

269.1336

109

Mt

Meitnerium

277.154

110

Ds

Darmstadtium

282.166

111

Rg

Roentgenium

282.169

112

Cn

Copernicium

286.179

113

Nh

Nihonium

286.182

114

Fl

Flerovium

290.192

115

Mc

Moscovium

290.196

116

Lv

Livermorium

293.205

117

Ts

Tennessine

294.211

118

Og

Oganesson

295.216

Lanthanides * 

57

La

Lanthanum

138.9055

58

Ce

Cerium

140.116

59

Pr

Praseodymium

140.90766

60

Nd

Neodymium

144.24

61

Pm

Promethium

144.91276

62

Sm

Samarium

150.4

63

Eu

Europium

151.964

64

Gd

Gadolinium

157.2

65

Tb

Terbium

158.92535

66

Dy

Dysprosium

162.500

67

Ho

Holmium

164.93033

68

Er

Erbium

167.26

69

Tm

Thulium

168.93422

70

Yb

Ytterbium

173.05

71

Lu

Lutetium

174.9668

Actinides **

89

Ac

Actinium

227.02775

90

Th

Thorium

232.038

91

Pa

Protactinium

231.03588

92

U

Uranium

238.0289

93

Np

Neptunium

237.048172

94

Pu

Plutonium

244.06420

95

Am

Americium

243.061380

96

Cm

Curium

247.07035

97

Bk

Berkelium

247.07031

98

Cf

Californium

251.07959

99

Es

Einsteinium

252.0830

100

Fm

Fermium

257.09511

101

Md

Mendelevium

258.09843

102

No

Nobelium

259.10100

103

Lr

Lawrencium

266.120

Year of Discovery