� Hydrogen H 1 1.01 14.1 0.0899 -259.34 -252.87 13.598 2.2 1s¹ 1 0.667 - Hex 1 1

Helium He 2 4 31.8 0.1785 -272.2 -268.93 24.587 - 1s² - 0.205 - Hex 1 18

Lithium Li 3 6.94 13.0 0.534 180.5 1342.0 5.392 0.98 [He]2s¹ 1 24.3 76.0 BCC 2 1

Beryllium Be

4 9.01 4.88 1.8477 1287.0 2471.0 9.322 1.57 [He]2s² 2 5.6 27.0 Hex 2 2

Boron B 5 10.81 4.68 2.31 2075.0 4000.0 8.298 2.04 [He]2s²p¹ 3 3.03 11.0 Rhom 2 13

Carbon C 6 12.01 5.34 2.25 4492.0 3825.0 11.26 2.55 [He]2s²p² 2,+/-4 1.76 - Hex 2 14

Nitrogen N

7 14.01 17.3 1.25046 -210.0 -195.79 14.534 3.04 [He]2s²p³ 2,+/-3,4,5 1.1 146.0 Hex 2 15

Oxygen O 8 16 14.0 1.429 -218.79 -182.95 13.618 3.44 [He]2s²p⁴ -2 0.802 138.0 SC 2 16

Fluorine F 9 19 17.1 1.69 -219.62 -188.12 17.422 3.98 [He]2s²p⁵ -1 0.557 131.0 SC 2 17

Neon Ne

10 20.18 16.8 0.9002 -248.59 -246.08 21.564 - [He]2s²p⁶ - 0.396 - FCC 2 18

Sodium Na 11 22.99 23.7 0.97 97.72 883.0 5.139 0.93 [Ne]3s¹ 1 23.6 102.0 BCC 3 1

Magnesium Mg 12 24.30 13.97 1.74 650.0 1090.0 7.646 1.31 [Ne]3s² 2 10.6 72.0 Hex 3 2

Aluminum Al 13 26.98

9.99 2.702 660.32 2519.0 5.986 1.61 [Ne]3s²p¹ 3 6.8 54.0 FCC 3 13

Silicon Si 14 28.09 12.05 2.33 1414.0 3265.0 8.151 1.9 [Ne]3s²p² 4 5.38 40.0 FCC 3 14

Phosphorus P 15 30.97 17.0 1.82 44.15 277.0 10.486 2.19 [Ne]3s²p³ +/-3,4,5 3.63 17.0 Hex 3 15

Sulfur S 16 32.07

15.5 2.07 115.21 444.6 10.36 2.58 [Ne]3s²p⁴ +/-2,4,6 2.9 184.0 Ortho 3 16

Chlorine Cl 17 35.45 18.7 3.214 -101.5 -34.04 12.967 3.16 [Ne]3s²p⁵ +/-1,3,5,7 2.18 181.0 Ortho 3 17

Argon Ar 18 39.95 24.2 1.784 -189.35 -185.85 15.759 - [Ne]3s²p⁶ - 1.64 - FCC 3 18

Potassium K 19 39.10 45.46 0.86

63.38 759.0 4.341 0.82 [Ar]4s¹ 1 43.4 138.0 BCC 4 1

Calcium Ca 20 40.08 26.02 1.54 842.0 1484.0 6.113 1.0 [Ar]4s² 2 22.8 100.0 FCC 4 2

Scandium Sc 21 44.96 15.04 2.989 1541.0 2830.0 6.54 1.36 [Ar]3d¹4s² 3 17.8 75.0 Hex 4 3

Titanium Ti 22 47.88 10.64 4.5

1668.0 3287.0 6.82 1.54 [Ar]3d²4s² 3,4 14.6 67.0 Hex 4 4

Vanadium V 23 50.94 8.55 5.96 1910.0 3407.0 6.74 1.63 [Ar]3d³4s² 2,3,4,5 12.4 64.0 BCC 4 5

Chromium Cr 24 52 7.78 7.2 1907.0 2671.0 6.766 1.66 [Ar]3d⁵4s¹ 2,3,6 11.6 62.0 BCC 4 6

Manganese Mn 25 54.94 7.35 7.47

1246.0 2061.0 7.435 1.55 [Ar]3d⁵4s² 2,3,4,6,7 9.4 65.0 BCC 4 7

Iron Fe 26 55.85 7.11 7.86 1538.0 2861.0 7.87 1.83 [Ar]3d⁶4s² 2,3 8.4 78.0 BCC 4 8

Cobalt Co 27 58.93 6.61 8.92 1495.0 2927.0 7.86 1.88 [Ar]3d⁷4s² 2,3 7.5 75.0 Hex 4 9

Nickel Ni 28 58.69 6.59 8.9

1455.0 2913.0 7.635 1.91 [Ar]3d⁸4s² 2,3 6.8 69.0 FCC 4 10

Copper Cu 29 63.55 7.11 8.94 1084.62 2562.0 7.726 1.9 [Ar]3d¹⁰4s¹ 1,2 6.1 65.0 FCC 4 11

Zinc Zn 30 65.39 9.16 7.14 419.53 907.0 9.394 1.65 [Ar]3d¹⁰4s² 2 7.1 74.0 Hex 4 12

Gallium Ga 31 69.72 11.44 6.095

29.76 2204.0 5.999 1.81 [Ar]3d¹⁰4s²p¹ 3 8.12 62.0 Ortho 4 13

Germanium Ge 32 72.61 13.57 5.35 938.25 2833.0 7.899 2.01 [Ar]3d¹⁰4s²p² 4 6.07 53.0 FCC 4 14

Arsenic As 33 74.92 13.08 5.727 817.0 614.0 9.81 2.18 [Ar]3d¹⁰4s²p³ +/-3,5 4.31 46.0 Rhom 4 15

Selenium Se 34 78.96 16.42 4.81

221.0 685.0 9.752 2.55 [Ar]3d¹⁰4s²p⁴ -2,4,6 3.77 198.0 Hex 4 16

Bromine Br 35 79.90 25.62 3.119 -7.2 58.8 11.814 2.96 [Ar]3d¹⁰4s²p⁵ +/-1,5 3.05 196.0 Ortho 4 17

Krypton Kr 36 83.80 32.2 3.74 -157.36 -153.22 13.999 - [Ar]3d¹⁰4s²p⁶ - 2.48 - FCC 4 18

Rubidium Rb 37 85.47 55.79 1.532 39.31 688.0

4.177 0.82 [Kr]5s¹ 1 47.3 152.0 BCC 5 1

Strontium Sr 38 87.62 33.7 2.6 777.0 1382.0 5.695 0.95 [Kr]5s² 2 27.6 118.0 FCC 5 2

Yttrium Y 39 88.91 19.89 4.469 1526.0 3336.0 6.38 1.22 [Kr]4d¹5s² 3 22.7 - Hex 5 3

Zirconium Zr 40 91.22 14.06 6.49 1855.0 4409.0

6.84 1.33 [Kr]4d²5s² 4 17.9 72.0 Hex 5 4

Niobium Nb 41 92.91 10.84 8.57 2477.0 4744.0 6.9 1.6 [Kr]4d⁴5s¹ 3,5 15.7 68.0 BCC 5 5

Molybdenum Mo 42 95.94 9.41 10.2 2623.0 4639.0 7.099 2.16 [Kr]4d⁵5s¹ 2,3,4,5,6 12.8 59.0 BCC 5 6

Technetium Tc 43 97.91 8.51 11.5 2157.0 4265.0

7.28 1.9 [Kr]4d⁵5s² 7 11.4 65.0 - 5 7

Ruthenium Ru 44 101.07 8.22 12.3 2334.0 4150.0 7.37 2.2 [Kr]4d⁷5s¹ 2,3,4,6,8 9.6 68.0 Hex 5 8

Rhodium Rh 45 102.91 8.3 12.4 1964.0 3695.0 7.46 2.28 [Kr]4d⁸5s¹ 2,3,4 8.6 67.0 FCC 5 9

Palladium Pd 46 106.42 8.85 12.02 1554.9 2963.0

8.34 2.2 [Kr]4d¹⁰ 2,4 4.8 86.0 FCC 5 10

Silver Ag 47 107.87 10.27 10.5 961.78 2162.0 7.576 1.93 [Kr]4d¹⁰5s¹ 1 7.2 115.0 FCC 5 11

Cadmium Cd 48 112.41 13.01 8.642 321.07 767.0 8.993 1.69 [Kr]4d¹⁰5s² 2 7.2 95.0 Hex 5 12

Indium In 49 114.82 15.73 7.3 156.6 2072.0

5.786 1.78 [Kr]4d¹⁰5s²p¹ 3 10.2 80.0 Tet 5 13

Tin Sn 50 118.71 16.31 7.28 231.93 2602.0 7.344 1.96 [Kr]4d¹⁰5s²p² 2,4 7.7 69.0 Tet 5 14

Antimony Sb 51 121.76 18.22 6.684 630.63 1587.0 8.641 2.05 [Kr]4d¹⁰5s²p³ +/-3,5 6.6 76.0 Rhom 5 15

Tellurium Te 52 127.60 20.42 6.25 449.51 988.0

9.009 2.1 [Kr]4d¹⁰5s²p⁴ -2,4,6 5.5 221.0 Hex 5 16

Iodine I 53 126.90 25.74 4.93 113.7 184.4 10.451 2.66 [Kr]4d¹⁰5s²p⁵ +/-1,5,7 5.35 220.0 Ortho 5 17

Xenon Xe 54 131.29 42.9 5.89 -111.75 -108.04 12.13 - [Kr]4d¹⁰5s²p⁶ - 4.04 - FCC 5 18

Cesium Cs 55 132.91 70.73 1.879 28.44 671.0 3.894 0.79

[Xe]6s¹ 1 59.6 167.0 BCC 6 1

Barium Ba 56 137.33 38.21 3.594 727.0 1897.0 5.212 0.89 [Xe]6s² 2 39.7 135.0 BCC 6 2

Lanthanum La 57 138.91 22.6 6.146 920.0 3455.0 5.577 1.1 [Xe]5d¹6s² 3 31.1 103.0 Hex 6 3

Hafnium Hf 72 178.49 13.41 13.31 2233.0 4603.0 7.0 1.3

[Xe]4f¹⁴5d²6s² 4 16.2 71.0 Hex 6 4

Tantalum Ta 73 180.95 10.9 16.6 3017.0 5458.0 7.89 1.5 [Xe]4f¹⁴5d³6s² 5 13.1 72.0 BCC 6 5

Tungsten W 74 183.84 9.5 19.35 3422.0 5555.0 7.98 2.36 [Xe]4f¹⁴5d⁴6s² 2,3,4,5,6 11.1 42.0 BCC 6 6

Rhenium Re 75 186.21 9.07 20.5 3186.0 5596.0 7.88 1.9

[Xe]4f¹⁴5d⁵6s² -1,2,4,6,7 9.7 63.0 Hex 6 7

Osmium Os 76 190.23 8.41 22.61 3033.0 5012.0 8.7 2.2 [Xe]4f¹⁴5d⁶6s² 2,3,4,6,8 8.5 63.0 Hex 6 8

Iridium Ir 77 192.22 8.49 22.65 2446.0 4428.0 9.1 2.2 [Xe]4f¹⁴5d⁷6s² 2,3,4,6 7.6 68.0 FCC 6 9

Platinum Pt 78 195.08 9.09 21.45 1768.4 3825.0 9.0 2.28

[Xe]4f¹⁴5d⁹6s¹ 2,4 6.5 80.0 FCC 6 10

Gold Au 79 196.97 10.2 19.31 1064.18 2856.0 9.225 2.54 [Xe]4f¹⁴5d¹⁰6s¹ 1,3 5.8 137.0 FCC 6 11

Mercury Hg 80 200.59 14.81 13.546 -38.83 356.73 10.437 2.0 [Xe]4f¹⁴5d¹⁰6s² 1,2 5.7 102.0 Rhom 6 12

Thallium Tl 81 204.38 17.25 11.85 304.0 1473.0 6.108 2.04

[Xe]4f¹⁴5d¹⁰6s²p¹ 1,3 7.6 150.0 Hex 6 13

Lead Pb 82 207.20 18.27 11.34 327.46 1749.0 7.416 2.33 [Xe]4f¹⁴5d¹⁰6s²p² 2,4 6.8 119.0 FCC 6 14

Bismuth Bi 83 208.98 21.37 9.78 271.4 1564.0 7.289 2.02 [Xe]4f¹⁴5d¹⁰6s²p³ 3,5 7.4 103.0 Rhom 6 15

Polonium Po 84 208.98 22.73 9.196 254.0 962.0 8.42 2.0

[Xe]4f¹⁴5d¹⁰6s²p⁴ 2,4 6.8 94.0 SC 6 16

Astatine At 85 209.99 - - 302.0 337.0 - 2.2 [Xe]4f¹⁴5d¹⁰6s²p⁵ +/-1,3,5,7 6.0 62.0 - 6 17

Radon Rn 86 222.02 50.5 9.73 -71.0 -61.7 10.748 - [Xe]4f¹⁴5d¹⁰6s²p⁶ - 5.3 - FCC 6 18

Francium Fr 87 223.02 - - 27.0 677.0 - 0.7 [Rn]7s¹ 1

48.7 180.0 BCC 7 1

Radium Ra 88 226.03 39.0 5.8 700.0 1140.0 5.279 0.9 [Rn]7s² 2 38.3 148.0 BCC 7 2

Actinium Ac 89 227.03 22.54 10.07 1051.0 3198.0 6.9 1.1 [Rn]6d¹7s² 3 32.1 112.0 FCC 7 3

Rutherfordium Rf 104 261 - - - - - - [Rn]5f¹⁴6d²7s² 4

- - - 7 4

Dubnium Db 105 262 - - - - - - [Rn]5f¹⁴6d³7s² - - - - 7 5

Seaborgium Sg 106 263 - - - - - - [Rn]5f¹⁴6d⁴7s² - - - - 7 6

Bohrium Bh 107 262 - - - - - - [Rn]5f¹⁴6d⁵7s² -

- - - 7 7

Hassium Hs 108 265 - - - - - - [Rn]5f¹⁴6d⁶7s² - - - - 7 8

Meitnerium Mt 109 266 - - - - - - [Rn]5f¹⁴6d⁷7s² - - - - 7 9

Ununnilium Uun 110 269 - - - - - - [Rn]5f¹⁴6d⁹7s¹ -

- - - 7 10

Unununium Uuu 111 272 - - - - - - [Rn]5f¹⁴6d¹⁰7s¹ - - - - 7 11

Ununbium Uub 112 277 - - - - - - [Rn]5f¹⁴6d¹⁰7s² - - - - 7 12

Ununtrium Uut 113 - - - - - - - - -

- - - 7 13

Ununquadium Uuq 114 285 - - - - - - [Rn]5f¹⁴6d¹⁰7s²7p² - - - - 7 14

Ununpentium Uup 115 - - - - - - - - - - - - 7 15

Ununhexium Uuh 116 289 - - - - - - [Rn]5f¹⁴6d¹⁰7s²7p⁴ -

- - - 7 16

Ununseptium Uus 117 - - - - - - - - - - - - 7 17

Ununoctium Uuo 118 293 - - - - - - [Rn]5f¹⁴6d¹⁰7s²7p⁶ - - - - 7 18

Cerium Ce 58 140.12 20.7 6.77 799.0 3424.0 5.466 1.12 [Xe]4f¹5d¹6s² 3,4

29.6 101.0 FCC 8 5

Praseodymium Pr 59 140.91 20.8 6.773 931.0 3510.0 5.422 1.13 [Xe]4f³6s² 3,4 28.2 99.0 Hex 8 6

Neodymium Nd 60 144.24 20.6 7.0 1016.0 3066.0 5.489 1.14 [Xe]4f⁴6s² 3 31.4 111.0 Hex 8 7

Promethium Pm 61 144.91 19.95 7.264 1042.0 3000.0 5.554 1.13 [Xe]4f⁵6s² 3

30.1 97.0 Hex 8 8

Samarium Sm 62 150.36 19.95 7.536 1072.0 1790.0 5.631 1.17 [Xe]4f⁶6s² 2,3 28.8 96.0 Rhom 8 9

Europium Eu 63 151.97 28.98 5.244 822.0 1596.0 5.666 1.2 [Xe]4f⁷6s² 2,3 27.7 117.0 BCC 8 10

Gadolinium Gd 64 157.25 19.9 7.901 1314.0 3264.0 6.141 1.2 [Xe]4f⁷5d¹6s² 3

23.5 94.0 Hex 8 11

Terbium Tb 65 158.93 19.31 8.23 1359.0 3221.0 5.842 1.2 [Xe]4f⁹6s² 3,4 25.5 92.0 Hex 8 12

Dysprosium Dy 66 162.50 19.0 8.551 1411.0 2561.0 5.927 1.22 [Xe]4f¹⁰6s² 3 24.5 107.0 Hex 8 13

Holmium Ho 67 164.93 18.74 8.8 1472.0 2694.0 6.018 1.23 [Xe]4f¹16s² 3

23.6 90.0 Hex 8 14

Erbium Er 68 167.26 18.45 9.066 1529.0 2862.0 6.101 1.24 [Xe]4f¹26s² 3 22.7 89.0 Hex 8 15

Thulium Tm 69 168.93 18.12 9.321 1545.0 1946.0 6.18436 1.25 [Xe]4f¹36s² 2,3 21.8 103.0 Hex 8 16

Ytterbium Yb 70 173.04 24.84 6.966 824.0 1194.0 6.25394 1.1 [Xe]4f¹⁴6s² 2,3

21.0 87.0 FCC 8 17

Lutetium Lu 71 174.97 17.78 9.84 1663.0 3393.0 5.42589 1.27 [Xe]4f¹⁴5d¹6s² 3 21.9 86.0 Hex 8 18

Thorium Th 90 232.04 19.8 11.72 1750.0 4788.0 6.08 1.3 [Rn]6d²7s² 4 32.1 109.0 FCC 9 5

Protactinium Pa 91 231.04 15.03 15.37 1572.0 - 5.89 1.5 [Rn]5f²6d¹7s² 4,5

25.4 104.0 Ortho 9 6

Uranium U 92 238.03 12.49 19.05 1135.0 4131.0 6.05 1.38 [Rn]5f³6d¹7s² 3,4,5,6 27.4 100.0 Ortho 9 7

Neptunium Np 93 237.05 11.59 20.45 644.0 - 6.19 1.36 [Rn]5f⁴6d¹7s² 3,4,5,6 24.8 110.0 Ortho 9 8

Plutonium Pu 94 244.06 12.32 19.816 640.0 3228.0 5.8 1.28 [Rn]5f⁶7s² 3,4,5,6

24.5 100.0 Mono 9 9

Americium Am 95 243.06 17.78 13.67 1176.0 2607.0 5.993 1.3 [Rn]5f⁷7s² 3,4,5,6 23.3 97.5 Hex 9 10

Curium Cm 96 247.07 18.29 13.51 1345.0 - 6.02 1.3 [Rn]5f⁷6d¹7s² 3 23.0 97.0 Hex 9 11

Berkelium Bk 97 247.07 - 14.78 1050.0 - 6.23 1.3 [Rn]5f⁹7s² 3,4

22.7 96.0 Hex 9 12

Californium Cf 98 251.08 - - 900.0 - 6.3 1.3 [Rn]5f¹⁰7s² 3 20.5 95.0 Hex 9 13

Einsteinium Es 99 252.08 - - 860.0 - 6.42 1.3 [Rn]5f¹¹7s² 3 19.7 - Hex 9 14

Fermium Fm 100 257.10 - - 1527.0 - 6.5 1.3 [Rn]5f¹²7s² 3

23.8 - - 9 15

Mendelevium Md 101 258.10 - - 827.0 - 6.58 1.3 [Rn]5f¹³7s² 2,3 18.2 - - 9 16

Nobelium No 102 259.10 - - 827.0 - 6.65 1.3 [Rn]5f¹⁴7s² 2,3 17.5 110.0 - 9 17

Lawrencium Lr 103 262.11 - - 1627.0 - - - [Rn]5f¹⁴6d¹7s² 3

- - - 9 18

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