Periodic Table Elements

Hydrogen

Symbol: H Atomic Mass: 1.01 Atomic Number: 1

Helium

Symbol: He Atomic Mass: 4.00 Atomic Number: 2

Lithium

Symbol: Li Atomic Mass: 3 Atomic Number: 6.94

Beryllium

Symbol: Be Atomic Mass: 9.01 Atomic Number: 4

Boron

Symbol: B Atomic Mass: 10.81 Atomic Number: 5

Carbon

Symbol: C Atomic Mass: 12.01 Atomic Number: 6

Nitrogen

Symbol: N Atomic Mass: 14.01 Atomic Number: 7

Oxygen

Symbol: O Atomic Mass: 16.00 Atomic Number: 8

Fluorine

Symbol: F Atomic Mass: 19.00 Atomic Number: 9

Neon

Symbol: Ne Atomic Mass: 20.18 Atomic Number: 10

Sodium

Symbol: Na Atomic Mass: 22.99 Atomic Number: 11

Magnesium

Symbol: Mg Atomic Mass: 24.31 Atomic Number: 12

Aluminum

Symbol: Al Atomic Mass: 26.98 Atomic Number: 13

Silicon

Symbol: Si Atomic Mass: 28.09 Atomic Number: 14

Phosphorus

Symbol: P Atomic Mass: 30.97 Atomic Number: 15

Sulfur

Symbol: S Atomic Mass: 32.07 Atomic Number: 16

Chlorine

Symbol: Cl Atomic Mass: 35.45 Atomic Number: 17

Argon

Symbol: Ar Atomic Mass: 39.95 Atomic Number: 18

Potassium

Symbol: K Atomic Mass: 39.10 Atomic Number: 19

Calcium

Symbol: Ca Atomic Mass: 40.08 Atomic Number: 20

Scandium

Symbol: Sc Atomic Mass: 44.96 Atomic Number: 21

Titanium

Symbol: Ti Atomic Mass: 47.87 Atomic Number: 22

Vanadium

Symbol: V Atomic Mass: 50.94 Atomic Number: 23

Chromium

Symbol: Cr Atomic Mass: 52.00 Atomic Number: 24

Manganese

Symbol: Mn Atomic Mass: 54.94 Atomic Number: 25

Iron

Symbol: Fe Atomic Mass: 55.85 Atomic Number: 26

Cobalt

Symbol: Co Atomic Mass: 58.93 Atomic Number: 27

Nickel

Symbol: Ni Atomic Mass: 58.69 Atomic Number: 28

Copper

Symbol: Cu Atomic Mass: 63.55 Atomic Number: 29

Zinc

Symbol: Zn Atomic Mass: 65.39 Atomic Number: 30

Gallium

Symbol: Ga Atomic Mass: 69.72 Atomic Number: 31

Germanium

Symbol: Ge Atomic Mass: 72.61 Atomic Number: 32

Arsenic

Symbol: As Atomic Mass: 74.92 Atomic Number: 33

Selenium

Symbol: Se Atomic Mass: 78.96 Atomic Number: 34

Bromine

Symbol: Br Atomic Mass: 79.90 Atomic Number: 35

Krypton

Symbol: Kr Atomic Mass: 83.80 Atomic Number: 36

Rubidium

Symbol: Rb Atomic Mass: 85.47 Atomic Number: 37

Strontium

Symbol: Sr Atomic Mass: Atomic Number: 38

Yttrium

Symbol: Y Atomic Mass: 88.91 Atomic Number: 39

Zirconium

Symbol: Zr Atomic Mass: 91.22 Atomic Number: 40

Niobium

Symbol: Nb Atomic Mass: 92.91 Atomic Number: 41

Molybdenum

Symbol: Mo Atomic Mass: 95.94 Atomic Number: 42

Technetium

Symbol: Tc Atomic Mass: (98) Atomic Number: 43

Ruthenium

Symbol: Ru Atomic Mass: 101.1 Atomic Number: 44

Rhodium

Symbol: Rh Atomic Mass: 102.9 Atomic Number: 45

Palladium

Symbol: Pd Atomic Mass: 106.4 Atomic Number: 46

Silver

Symbol: Ag Atomic Mass: 107.9 Atomic Number: 47

Cadmium

Symbol: Cd Atomic Mass: 112.4 Atomic Number: 48

Indium

Symbol: In Atomic Mass: 114.8 Atomic Number: 49

Tin

Symbol: Sn Atomic Mass: 118.7 Atomic Number: 50

Antimony

Symbol: Sb Atomic Mass: 121.8 Atomic Number: 51

Tellurium

Symbol: Te Atomic Mass: 127.6 Atomic Number: 52

Iodine

Symbol: I Atomic Mass: 126.9 Atomic Number: 53

Xenon

Symbol: Xe Atomic Mass: 131.3 Atomic Number: 54

Cesium

Symbol: Cs Atomic Mass: 132.9 Atomic Number: 55

Barium

Symbol: Ba Atomic Mass: 137.3 Atomic Number: 56

Lanthanum

Symbol: La Atomic Mass: 138.9 Atomic Number: 57

Cerium

Symbol: Ce Atomic Mass: 140.1 Atomic Number: 58

Praseodymium

Symbol: Pr Atomic Mass: 140.9 Atomic Number: 59

Neodymium

Symbol: Nd Atomic Mass: 144.2 Atomic Number: 60

Promethium

Symbol: Pm Atomic Mass: (147) Atomic Number: 61

Samarium

Symbol: Sm Atomic Mass: 150.4 Atomic Number: 62

Europium

Symbol: Eu Atomic Mass: 152.0 Atomic Number: 63

Gadolinium

Symbol: Gd Atomic Mass: 157.3 Atomic Number: 64

Terbium

Symbol: Tb Atomic Mass: 158.9 Atomic Number: 65

Dysprosium

Symbol: Dy Atomic Mass: 162.5 Atomic Number: 66

Holmium

Symbol: Ho Atomic Mass: 164.9 Atomic Number: 67

Erbium

Symbol: Er Atomic Mass: 167.3 Atomic Number: 68

Thulium

Symbol: Tm Atomic Mass: 168.9 Atomic Number: 69

Ytterbium

Symbol: Yb Atomic Mass: 173.0 Atomic Number: 70

Lutetium

Symbol: Lu Atomic Mass: 175.0 Atomic Number: 71

Hafnium

Symbol: Hf Atomic Mass: 178.5 Atomic Number: 72

Tantalum

Symbol: Ta Atomic Mass: 180.9 Atomic Number: 73

Tungsten

Symbol: W Atomic Mass: 183.9 Atomic Number: 74

Rhenium

Symbol: Re Atomic Mass: 186.2 Atomic Number: 75

Osmium

Symbol: Os Atomic Mass: 190.2 Atomic Number: 76

Iridium

Symbol: Ir Atomic Mass: 192.2 Atomic Number: 77

Platinum

Symbol: Pt Atomic Mass: 195.1 Atomic Number: 78

Gold

Symbol: Au Atomic Mass: 197.0 Atomic Number: 79

Mercury

Symbol: Hg Atomic Mass: 200.6 Atomic Number: 80

Thallium

Symbol: Tl Atomic Mass: 204.4 Atomic Number: 81

Lead

Symbol: Pb Atomic Mass: 207.2 Atomic Number: 82

Bismuth

Symbol: Bi Atomic Mass: 209.0 Atomic Number: 83

Polonium

Symbol: Po Atomic Mass: Atomic Number: 84

Astatine

Symbol: At Atomic Mass: Atomic Number: 85

Radon

Symbol: Rn Atomic Mass: Atomic Number: 86

Francium

Symbol: Fr Atomic Mass: Atomic Number: 87

Radium

Symbol: Ra Atomic Mass: Atomic Number: 88

Actinium

Symbol: Ac Atomic Mass: Atomic Number: 89

Thorium

Symbol: Th Atomic Mass: Atomic Number: 90

Protactinium

Symbol: Pa Atomic Mass: Atomic Number: 91

Uranium

Symbol: U Atomic Mass: Atomic Number: 92

Neptunium

Symbol: Np Atomic Mass: Atomic Number: 93

Plutonium

Symbol: Pu Atomic Mass: Atomic Number: 94

Americium

Symbol: Am Atomic Mass: Atomic Number: 95

Curium

Symbol: Cm Atomic Mass: Atomic Number: 96

Berkelium

Symbol: Bk Atomic Mass: Atomic Number: 97

Californium

Symbol: Cf Atomic Mass: Atomic Number: 98

Einsteinium

Symbol: Es Atomic Mass: Atomic Number: 99

Fermium

Symbol: Fm Atomic Mass: Atomic Number: 100

Mendelevium

Symbol: Md Atomic Mass: Atomic Number: 101

Nobelium

Symbol: No Atomic Mass: Atomic Number: 102

Lawrencium

Symbol: Lr Atomic Mass: Atomic Number: 103

Rutherfordium

Symbol: Rf Atomic Mass: Atomic Number: 104

Dubnium

Symbol: Db Atomic Mass: Atomic Number: 105

Seaborgium

Symbol: Sg Atomic Mass: Atomic Number: 106

Bohrium

Symbol: Bh Atomic Mass: Atomic Number: 107

Hassium

Symbol: Hs Atomic Mass: Atomic Number: 108

Meitnerium

Symbol: Mt Atomic Mass: Atomic Number: 109

Darmstadtium

Symbol: Ds Atomic Mass: Atomic Number: 110

Roentgenium

Symbol: Rg Atomic Mass: Atomic Number: 111

Copernicium

Symbol: Cn Atomic Mass: Atomic Number: 112

Nihonium

Symbol: Nh Atomic Mass: Atomic Number: 113

Flerovium

Symbol: Fl Atomic Mass: Atomic Number: 114

Moscovium

Symbol: Mc Atomic Mass: Atomic Number: 115

Livermorium

Symbol: Lv Atomic Mass: Atomic Number: 116

Tennessine

Symbol: Ts Atomic Mass: Atomic Number: 117

Oganesson element

Symbol: Og Atomic Mass: Atomic Number: 118