Atomic mass: 1.008

Melting point: -259.16 °C

Boiling Point: -252.879 °C

Electronegativity: 2.20

Atomic mass: 4.003

Melting point: Unknown

Boiling Point: -268.928 °C

Electronegativity: Unknown

Atomic mass: 6.94

Melting point: 180.50 °C

Boiling Point: 1342 °C

Electronegativity: 0.98

Atomic mass: 9.012

Melting point: 1287 °C

Boiling Point: 2468 °C

Electronegativity: 1.57

Atomic mass: 10.81

Melting point: 2077 °C

Boiling Point: 4000 °C

Electronegativity: 2.04

Atomic mass: 12.011

Melting point: Sublimes at 3825 °C

Boiling Point: Sublimes at 3825 °C

Electronegativity: 2.55

Atomic mass: 14.007

Melting point: -210.0 °C

Boiling Point: -195.795 °C

Electronegativity: 3.04

Atomic mass: 15.999

Melting point: -218.79 °C

Boiling Point: -182.962 °C

Electronegativity: 3.44

Atomic mass: 18.998

Melting point: -219.67 °C

Boiling Point: -188.11 °C

Electronegativity: 3.98

Atomic mass: 20.180

Melting point: -248.59 °C

Boiling Point: -246.046 °C

Electronegativity: Unknown

Atomic mass: 22.990

Melting point: 97.794 °C

Boiling Point: 882.940 °C

Electronegativity: 0.93

Atomic mass: 24.305

Melting point: 650 °C

Boiling Point: 1090 °C

Electronegativity: 1.31

Atomic mass: 26.982

Melting point: 660.323 °C

Boiling Point: 2519 °C

Electronegativity: 1.61

Atomic mass: 28.085

Melting point: 1414 °C

Boiling Point: 3265 °C

Electronegativity: 1.90

Atomic mass: 30.974

Melting point: 44.15 °C

Boiling Point: 280.5 °C

Electronegativity: 2.19

Atomic mass: 32.06

Melting point: 115.21 °C

Boiling Point: 444.61 °C

Electronegativity: 2.58

Atomic mass: 35.45

Melting point: -101.5 °C

Boiling Point: -34.04 °C

Electronegativity: 3.16

Atomic mass: 39.95

Melting point: -189.34 °C

Boiling Point: -185.848 °C

Electronegativity: Unknown

Atomic mass: 39.098

Melting point: 63.5 °C

Boiling Point: 759 °C

Electronegativity: 0.82

Atomic mass: 40.078

Melting point: 842 °C

Boiling Point: 1484 °C

Electronegativity: 1.00

Atomic mass: 44.956

Melting point: 1541 °C

Boiling Point: 2836 °C

Electronegativity: 1.36

Atomic mass: 47.867

Melting point: 1670 °C

Boiling Point: 3287 °C

Electronegativity: 1.54

Atomic mass: 50.942

Melting point: 1910 °C

Boiling Point: 3407 °C

Electronegativity: 1.63

Atomic mass: 51.996

Melting point: 1907 °C

Boiling Point: 2671 °C

Electronegativity: 1.66

Atomic mass: 54.938

Melting point: 1246 °C

Boiling Point: 2061 °C

Electronegativity: 1.55

Atomic mass: 55.845

Melting point: 1538 °C

Boiling Point: 2861 °C

Electronegativity: 1.83

Atomic mass: 58.933

Melting point: 1495 °C

Boiling Point: 2927 °C

Electronegativity: 1.88

Atomic mass: 58.693

Melting point: 1455 °C

Boiling Point: 2913 °C

Electronegativity: 1.91

Atomic mass: 63.546

Melting point: 1084.62 °C

Boiling Point: 2560 °C

Electronegativity: 1.90

Atomic mass: 65.38

Melting point: 419.527 °C

Boiling Point: 907 °C

Electronegativity: 1.65

Atomic mass: 69.723

Melting point: 29.7646 °C

Boiling Point: 2229 °C

Electronegativity: 1.81

Atomic mass: 72.630

Melting point: 938.25 °C

Boiling Point: 2833 °C

Electronegativity: 2.01

Atomic mass: 74.922

Melting point: Sublimes at 616 °C

Boiling Point: Sublimes at 616 °C

Electronegativity: 2.18

Atomic mass: 78.971

Melting point: 220.8 °C

Boiling Point: 685 °C

Electronegativity: 2.55

Atomic mass: 79.904

Melting point: -7.2 °C

Boiling Point: 58.8 °C

Electronegativity: 2.96

Atomic mass: 83.798

Melting point: -157.37 °C

Boiling Point: -153.415 °C

Electronegativity: Unknown

Atomic mass: 85.468

Melting point: 39.30 °C

Boiling Point: 688 °C

Electronegativity: 0.82

Atomic mass: 87.62

Melting point: 777 °C

Boiling Point: 1431 °C

Electronegativity: 0.95

Atomic mass: 88.906

Melting point: 1522 °C

Boiling Point: 2772 °C

Electronegativity: 1.22

Atomic mass: 91.224

Melting point: 1854 °C

Boiling Point: 4406 °C

Electronegativity: 1.33

Atomic mass: 92.906

Melting point: 2477 °C

Boiling Point: 4741 °C

Electronegativity: 1.6

Atomic mass: 95.95

Melting point: 2622 °C

Boiling Point: 4639 °C

Electronegativity: 2.16

Atomic mass: [98]

Melting point: 2157 °C

Boiling Point: 4262 °C

Electronegativity: 2.10

Atomic mass: 101.07

Melting point: 2333 °C

Boiling Point: 4147 °C

Electronegativity: 2.2

Atomic mass: 102.906

Melting point: 1963 °C

Boiling Point: 3695 °C

Electronegativity: 2.28

Atomic mass: 106.42

Melting point: 1554.8 °C

Boiling Point: 2963 °C

Electronegativity: 2.20

Atomic mass: 107.868

Melting point: 961.78 °C

Boiling Point: 2162 °C

Electronegativity: 1.93

Atomic mass: 112.414

Melting point: 321.069 °C

Boiling Point: 767 °C

Electronegativity: 1.69

Atomic mass: 114.818

Melting point: 156.60 °C

Boiling Point: 2027 °C

Electronegativity: 1.78

Atomic mass: 118.710

Melting point: 231.928 °C

Boiling Point: 2586 °C

Electronegativity: 1.96

Atomic mass: 121.760

Melting point: 630.628 °C

Boiling Point: 1587 °C

Electronegativity: 2.05

Atomic mass: 127.60

Melting point: 449.51 °C

Boiling Point: 988 °C

Electronegativity: 2.1

Atomic mass: 126.904

Melting point: 113.7 °C

Boiling Point: 184.4 °C

Electronegativity: 2.66

Atomic mass: 131.293

Melting point: -111.75 °C

Boiling Point: -108.099 °C

Electronegativity: 2.60

Atomic mass: 132.905

Melting point: 28.5 °C

Boiling Point: 671 °C

Electronegativity: 0.79

Atomic mass: 137.327

Melting point: 727 °C

Boiling Point: 1845 °C

Electronegativity: 0.89

Atomic mass: 138.905

Melting point: 920 °C

Boiling Point: 3464 °C

Electronegativity: 1.10

Atomic mass: 140.116

Melting point: 799 °C

Boiling Point: 3443 °C

Electronegativity: 1.12

Atomic mass: 140.908

Melting point: 931 °C

Boiling Point: 3520 °C

Electronegativity: 1.13

Atomic mass: 144.242

Melting point: 1016 °C

Boiling Point: 3074 °C

Electronegativity: 1.14

Atomic mass: [145]

Melting point: 1042 °C

Boiling Point: 3000 °C

Electronegativity: Unknown

Atomic mass: 150.36

Melting point: 1072 °C

Boiling Point: 1794 °C

Electronegativity: 1.17

Atomic mass: 151.964

Melting point: 822 °C

Boiling Point: 1529 °C

Electronegativity: Unknown

Atomic mass: 157.25

Melting point: 1313 °C

Boiling Point: 3273 °C

Electronegativity: 1.20

Atomic mass: 158.925

Melting point: 1359 °C

Boiling Point: 3230 °C

Electronegativity: Unknown

Atomic mass: 162.500

Melting point: 1412 °C

Boiling Point: 2567 °C

Electronegativity: 1.22

Atomic mass: 164.930

Melting point: 1472 °C

Boiling Point: 2700 °C

Electronegativity: 1.23

Atomic mass: 167.259

Melting point: 1529 °C

Boiling Point: 2868 °C

Electronegativity: 1.24

Atomic mass: 168.934

Melting point: 1545 °C

Boiling Point: 1950 °C

Electronegativity: 1.25

Atomic mass: 173.045

Melting point: 824 °C

Boiling Point: 1196 °C

Electronegativity: Unknown

Atomic mass: 174.967

Melting point: 1663 °C

Boiling Point: 3402 °C

Electronegativity: 1.0

Atomic mass: 178.49

Melting point: 2233 °C

Boiling Point: 4600 °C

Electronegativity: 1.3

Atomic mass: 180.948

Melting point: 3017 °C

Boiling Point: 5455 °C

Electronegativity: 1.5

Atomic mass: 183.84

Melting point: 3414 °C

Boiling Point: 5555 °C

Electronegativity: 1.7

Atomic mass: 186.207

Melting point: 3185 °C

Boiling Point: 5590 °C

Electronegativity: 1.9

Atomic mass: 190.23

Melting point: 3033 °C

Boiling Point: 5008 °C

Electronegativity: 2.2

Atomic mass: 192.217

Melting point: 2446 °C

Boiling Point: 4429 °C

Electronegativity: 2.2

Atomic mass: 195.084

Melting point: 1768.2 °C

Boiling Point: 3825 °C

Electronegativity: 2.2

Atomic mass: 196.967

Melting point: 1064.18 °C

Boiling Point: 2836 °C

Electronegativity: 2.4

Atomic mass: 200.592

Melting point: -38.829 °C

Boiling Point: 356.619 °C

Electronegativity: 1.9

Atomic mass: 204.38

Melting point: 304 °C

Boiling Point: 1473 °C

Electronegativity: 1.8

Atomic mass: 207.2

Melting point: 327.462 °C

Boiling Point: 749 °C

Electronegativity: 1.8

Atomic mass: 208.980

Melting point: 271.406 °C

Boiling Point: 1564 °C

Electronegativity: 1.9

Atomic mass: [209]

Melting point: 254 °C

Boiling Point: 962 °C

Electronegativity: 2.0

Atomic mass: [210]

Melting point: 300 °C

Boiling Point: 350 °C

Electronegativity: 2.2

Atomic mass: [222]

Melting point: -71 °C

Boiling Point: -61.7 °C

Electronegativity: Uknown

Atomic mass: [223]

Melting point: 21 °C

Boiling Point: 650 °C

Electronegativity: 0.7

Atomic mass: [226]

Melting point: 696 °C

Boiling Point: 1500 °C

Electronegativity: 0.9

Atomic mass: [227]

Melting point: 1050 °C

Boiling Point: 3200 °C

Electronegativity: 1.1

Atomic mass: 232.038

Melting point: 1750 °C

Boiling Point: 4785 °C

Electronegativity: 1.3

Atomic mass: 231.036

Melting point: 1572 °C

Boiling Point: 4000 °C

Electronegativity: 1.5

Atomic mass: 238.029

Melting point: 1135 °C

Boiling Point: 4131 °C

Electronegativity: 1.7

Atomic mass: [237]

Melting point: 644 °C

Boiling Point: 3902 °C

Electronegativity: 1.3

Atomic mass: [244]

Melting point: 640 °C

Boiling Point: 3228 °C

Electronegativity: 1.3

Atomic mass: [243]

Melting point: 1176 °C

Boiling Point: 2011

Electronegativity: Unknown

Atomic mass: [247]

Melting point: 1345 °C

Boiling Point: Unknown

Electronegativity: Unknown

Atomic mass: [247]

Melting point: 986 °C

Boiling Point: Unknown

Electronegativity: Unknown

Atomic mass: [251]

Melting point: 900 °C

Boiling Point: Unknown

Electronegativity: Unknown

Atomic mass: [252]

Melting point: 860 °C

Boiling Point: Unknown

Electronegativity: Unknown

Atomic mass: [257]

Melting point: 1527 °C

Boiling Point: Unknown

Electronegativity: Unknown

Atomic mass: [258]

Melting point: 827 °C

Boiling Point: Unknown

Electronegativity: Unknown

Atomic mass: [259]

Melting point: 827 °C

Boiling Point: Unknown

Electronegativity: Unknown

Atomic mass: [262]

Melting point: 1627 °C

Boiling Point: Unknown

Electronegativity: Unknown

Atomic mass: [267]

Melting point: Unknown

Boiling Point: Unknown

Electronegativity: Unknown

Atomic mass: [268]

Melting point: Unknown

Boiling Point: Unknown

Electronegativity: Unknown

Atomic mass: [269]

Melting point: Unknown

Boiling Point: Unknown

Electronegativity: Unknown

Atomic mass: [270]

Melting point: Unknown

Boiling Point: Unknown

Electronegativity: Unknown

Atomic mass: [269]

Melting point: Unknown

Boiling Point: Unknown

Electronegativity: Unknown

Atomic mass: [278]

Melting point: Unknown

Boiling Point: Unknown

Electronegativity: Unknown

Atomic mass: [281]

Melting point: Unknown

Boiling Point: Unknown

Electronegativity: Unknown

Atomic mass: [280]

Melting point: Unknown

Boiling Point: Unknown

Electronegativity: Unknown

Atomic mass: [285]

Melting point: Unknown

Boiling Point: Unknown

Electronegativity: Unknown

Atomic mass: [286]

Melting point: Unknown

Boiling Point: Unknown

Electronegativity: Unknown

Atomic mass: [289]

Melting point: Unknown

Boiling Point: Unknown

Electronegativity: Unknown

Atomic mass: [289]

Melting point: Unknown

Boiling Point: Unknown

Electronegativity: Unknown

Atomic mass: [293]

Melting point: Unknown

Boiling Point: Unknown

Electronegativity: Unknown

Atomic mass: [294]

Melting point: Unknown

Boiling Point: Unknown

Electronegativity: Unknown

Atomic mass: [294]

Melting point: Unknown

Boiling Point: Unknown

Electronegativity: Unknown