Modern Periodic Table of Elements

Vaporization Heat

1 H Hydrogen 0.452

2 He Helium 0.083

3 Li Lithium 147

4 Be Beryllium 297

7 N Nitrogen 2.79

8 O Oxygen 3.41

9 F Fluorine 3.27

10 Ne Neon 1.75

11 Na Sodium 97.7

12 Mg Magnesium 128

13 Al Aluminium 293

14 Si Silicon 359

15 P Phosphorus 12.4

16 S Sulphur 9.8

17 Cl Chlorine 10.2

18 Ar Argon 6.5

19 K Potassium 76.9

20 Ca Calcium 155

21 Sc Scandium 318

22 Ti Titanium 425

23 V Vanadium 453

24 Cr Chromium 339

25 Mn Manganese 220

27 Co Cobalt 375

28 Ni Nickel 378

29 Cu Copper 300

31 Ga Galium 256

32 Ge Germanium 334

33 As Arsenic 32.4

34 Se Selenium 26

35 Br Bromine 14.8

36 Kr Krypton 9.02

37 Rb Rubidium 72

38 Sr Strontium 137

39 Y Yttrium 380

40 Zr Zirconium 580

41 Nb Niobium 690

42 Mo Molybdenum 600

43 Tc Technetium 550

44 Ru Ruthenium 580

45 Rh Rhodium 495

46 Pd Palladium 380

47 Ag Silver 255

48 Cd Cadmium 100

49 In Indium 230

51 Sb Antimony 68

52 Te Tellurium 48

53 I Iodine 20.9

54 Xe Xenon 12.64

55 Cs Caesium 65

56 Ba Barium 140

57 La Lanthanum 400

58 Ce Cerium 350

59 Pr Praseodymium 330

60 Nd Neodymium 285

61 Pm Promethium 290

62 Sm Samarium 175

63 Eu Europium 175

64 Gd Gadolinium 305

65 Tb Terbium 295

66 Dy Dysprosium 280

67 Ho Holmium 265

68 Er Erbium 285

69 Tm Thulium 250

70 Yb Ytterbium 160

71 Lu Lutetium 415

72 Hf Hafnium 630

73 Ta Tantalum 735

74 W Tungsten 800

75 Re Rhenium 705

76 Os Osmium 630

77 Ir Iridium 560

78 Pt Platinum 490

80 Hg Mercury 59.2

81 Tl Thallium 165

83 Bi Bismuth 160

84 Po Polonium 100

85 At Astatine 40

87 Fr Francium 65

88 Ra Radium 125

89 Ac Actinium 400

90 Th Thorium 530

91 Pa Protactinium 470

92 U Uranium 420

93 Np Neptunium 335

94 Pu Plutonium 325