Periodic Table Elements

Neon Symbol: Ne Atomic Number: 10 Protons: 10 Neutrons: 10 Electrons: 10

Atomic Mass: 20.180

Rutherfordium Symbol: Rf Atomic Number: 104 Atomic Mass: 267 Protons: 104 Neutrons: 163 Electrons: 104

Atomic Number: 104

Meitnerium Symbol: Mt Atomic Number: 109 Atomic Mass: 276 Protons: 109 Neutrons: 167 Electrons: 109

Atomic Number: 109

Flerovium Symbol: Fl Atomic Number: 114 Atomic Mass: 289 Protons: 114 Neutrons: 175 Electrons: 114

Atomic Number: Fl

Symbol: Bh Atomic Number: 107 Atomic Mass: 272 Protons: 107 Neutrons: 165 Electrons: 107

Bohrium

Symbol: Ce Atomic Number: 58 Atomic Mass: 140 Protons: 58 Neutrons: 82 Electrons: 58

Cerium

Symbol: Cn Atomic Number: 112 Atomic Mass: 285 Protons: 112 Neutrons: 173 Electrons: 112

Copernicium

Mendelevium Symbol: Md Atomic Number: 101 Atomic Mass: 258 Protons: 101 Neutrons: 157 Electrons: 101

Electrons: 101

Seaborgium Symbol: Sg Atomic Number: 106 Atomic Mass: 271 Protons: 106 Neutrons: 165 Electrons: 106

Electrons: 106

Roentgenium Symbol: Rg Atomic Number: 111 Atomic Mass: 280 Protons: 111 Neutrons: 169 Electrons: 111

Electrons: 111

Livermorium Symbol: Lv Atomic Number: 116 Atomic Mass: 292 Protons: 116 Neutrons: 176 Electrons: 116

Electrons: 116

Symbol: Fe Atomic Number: 26 Atomic Mass: 56 Protons: 26 Neutrons: 30 Electrons: 26

Iron

Symbol: No Atomic Number: 102 Atomic Mass: 259 Protons: 102 Neutrons: 157 Electrons: 102

Nobelium

Dubnium Symbol: Db Atomic Number: 105 Atomic Mass: 268 Protons: 105 Neutrons: 163 Electrons: 105

Protons: 105

Darmstadtium Symbol: Ds Atomic Number: 110 Atomic Mass: 281 Protons: 110 Neutrons: 171 Electrons: 110

Protons: 110

Moscovium Symbol: Mc Atomic Number: 115 Atomic Mass: 288 Protons: 115 Neutrons: 173 Electrons: 115

Protons: 115

Hassium Symbol: Hs Atomic Number: 108 Atomic Mass: 270 Protons: 108 Neutrons: 162 Electrons: 108

Symbol: Hs

Lawrencium Symbol: Lr Atomic Number: 103 Atomic Mass: 262 Protons: 103 Neutrons: 159 Electrons: 103

Symbol: Lr

Nihonium Symbol: Nh Atomic Number: 113 Atomic Mass: 286 Protons: 173 Neutrons: 125 Electrons: 113

Symbol: Nh

Oganesson Symbol: Og Atomic Number: 118 Atomic Mass: 294 Protons: 118 Neutrons: 176 Electrons: 118

Symbol: Og

Symbol: Ts Atomic Number: 117 Atomic Mass: 294 Protons: 117 Neutrons: 177 Electrons: 117

Tennesessine

Ruthenium Symbol: Ru Atomic Number: 44 Atomic Mass: 101 Protons: 44 Neutrons: 57 Electrons: 44

Atomic Mass: 101.07

Indium Symbol: In Atomic Number: 49 Atomic Mass: 115 Protons: 49 Neutrons: 66 Electrons: 49

Atomic Mass: 114.82

Cesium Symbol: Cs Atomic Number: 55 Atomic Mass: 133 Protons: 55 Neutrons: 78 Electrons: 55

Atomic Mass: 132.91

Actinium Symbol: Ac Atomic Number: 89 Atomic Mass: 227 Protons: 89 Neutrons: 138 Electrons: 89

Atomic Mass: 138.91

Samarium Symbol: Sm Atomic Number: 62 Atomic Mass: 150 Protons: 62 Neutrons: 88 Electrons: 62

Atomic Mass: 150.36

Dysprosium Symbol: Dy Atomic Number: 66 Atomic Mass: 163 Protons: 66 Neutrons: 97 Electrons: 66

Atomic Mass: 162.50

Hafnium Symbol: Hf Atomic Number: 72 Atomic Mass: 178 Protons: 72 Neutrons: 106 Electrons: 72

Atomic Mass: 178.49

Platinum Symbol: Pt Atomic Number: 78 Atomic Mass: 195 Protons: 78 Neutrons: 117 Electrons: 78

Atomic Mass: 195

Chlorine Symbol: Cl Atomic Number: 17 Protons: 17 Neutrons: 17 Electrons: 17

Atomic Mass: 35.45

Chromium Symbol: Cr Atomic Number: 24 Protons: 24 Neutrons: 28 Electrons: 24

Atomic Mass: 51.996

Lithium Symbol: Li Atomic Number: 3 Protons: 3 Neutrons: 4 Electrons: 3

Atomic Mass: 6.94

Zinc Symbol: Zn Atomic Number: 30 Atomic Mass: 65 Protons: 30 Neutrons: 35 Electrons: 30

Atomic Mass: 65.38

Rubidium Symbol: Rb Atomic Number: 37 Atomic Mass: 85 Protons: 37 Neutrons: 48 Electrons: 37

Atomic Mass: 85.468

Sulfur Symbol: S Atomic Mass: 32 Protons: 16 Neutrons: 16 Electrons: 16

Atomic Number: 16

Helium Symbol: He Atomic Mass: 4 Protons: 2 Neutrons: 2 Electrons:2

Atomic Number: 2

Vanadium Symbol: V Atomic Mass: 51 Protons: 23 Neutrons: 28 Electrons: 23

Atomic Number: 23

Copper Symbol: Cu Atomic Number: 29 Atomic Mass: 64 Protons: 29 Neutrons: 30 Electrons: 29

Atomic Number: 29

Krypton Symbol: Kr Atomic Number: 36 Atomic Mass: 84 Protons: 36 Neutrons: 48 Electrons: 36

Atomic Number: 36

Molybdenum Symbol: Mo Atomic Number: 42 Atomic Mass: 96 Protons: 42 Neutrons: 54 Electrons: 42

Atomic Number: 42

Cadmium Symbol: Cd Atomic Number: 48 Atomic Mass: 112 Protons: 48 Neutrons: 64 Electrons: 48

Atomic Number: 48

Xenon Symbol: Xe Atomic Number: 54 Atomic Mass: 131 Protons: 54 Neutrons: 77 Electrons: 54

Atomic Number: 54

Neodymium Symbol: Nd Atomic Number: 60 Atomic Mass: 144 Protons: 60 Neutrons: 84 Electrons: 60

Atomic Number: 60

Holmium Symbol: Ho Atomic Number: 67 Atomic Mass: 165 Protons: 67 Neutrons: 98 Electrons: 67

Atomic Number: 67

Lutetium Symbol: Lu Atomic Number: 71 Atomic Mass: 175 Protons: 71 Neutrons: 104 Electrons: 71

Atomic Number: 71

Iridium Symbol: Ir Atomic Number: 77 Atomic Mass: 192 Protons: 77 Neutrons: 115 Electrons: 77

Atomic Number: 77

Bismuth Symbol: Bi Atomic Number: 83 Atomic Mass: 209 Protons: 83 Neutrons: 126 Electrons: 83

Atomic Number: 83

Radium Symbol: Ra Atomic Number: 88 Atomic Mass: 226 Protons: 88 Neutrons: 138 Electrons: 88

Atomic Number: 88

Fluorine Symbol: F Atomic Mass: 19 Protons: 9 Neutrons: 10 Electrons: 9

Atomic Number: 9

Neptunium Symbol: Np Atomic Number: 93 Atomic Mass: 237 Protons: 93 Neutrons: 144 Electrons: 93

Atomic Number: 93

Einsteinium Symbol: Es Atomic Number: 99 Atomic Mass: 252 Protons: 99 Neutrons: 153 Electrons: 99

Atomic Number: 99

Symbol: Bk Atomic Number: 97 Atomic Mass: 247 Protons: 97 Neutrons: 150 Electrons: 97

Berkelium

Aluminum Symbol: Al Atomic Number: 13 Atomic Mass: 27 Protons: 13 Neutrons: 14

Electrons: 13

Calcium Symbol: Ca Atomic Number: 20 Atomic Mass: 40 Protons: 20 Neutrons: 20

Electrons: 20

Cobalt Symbol: Co Atomic Number: 27 Atomic Mass: 40 Protons: 27 Neutrons: 27

Electrons: 27

Germanium Symbol: Ge Atomic Number: 32 Atomic Mass: 73 Protons: 32 Neutrons: 41 Electrons: 32

Electrons: 32

Yttrium Symbol: Y Atomic Number: 39 Atomic Mass: 89 Protons: 39 Neutrons: 50 Electrons: 39

Electrons: 39

Rhodium Symbol: Rh Atomic Number: 45 Atomic Mass: 103 Protons: 45 Neutrons: 58 Electrons: 45

Electrons: 45

Antimony Symbol: Sb Atomic Number: 51 Atomic Mass: 122 Protons: 51 Neutrons: 71 Electrons: 51

Electrons: 51

Lanthanum Symbol: La Atomic Number: 57 Atomic Mass: 139 Protons: 57 Neutrons: 82 Electrons: 57

Electrons: 57

Carbon Symbol: C Atomic Number: 6 Atomic Mass: 12 Protons: 6 Neutrons: 6

Electrons: 6

Europium Symbol: Eu Atomic Number: 63 Atomic Mass: 152 Protons: 63 Neutrons: 89 Electrons: 63

Electrons: 63

Tungsten Symbol: W Atomic Number: 74 Atomic Mass: 184 Protons: 74 Neutrons: 110 Electrons: 74

Electrons: 74

Mercury Symbol: Hg Atomic Number: 80 Atomic Mass: 201 Protons: 80 Neutrons: 121 Electrons: 80

Electrons: 80

Astatine Symbol: At Atomic Number: 85 Atomic Mass: 210 Protons: 85 Neutrons: 125 Electrons: 85

Electrons: 85

Protactinium Symbol: Pa Atomic Number: 91 Atomic Mass: 231 Protons: 91 Neutrons: 140 Electrons: 91

Electrons: 91

Americium Symbol: Am Atomic Number: 95 Atomic Mass: 243 Protons: 95 Neutrons: 148 Electrons: 95

Electrons: 95

Symbol: Gd Atomic Number: 64 Atomic Mass: 157 Protons: 64 Neutrons: 93 Electrons: 64

Gadolinium

Symbol: H Atomic Number: 1 Atomic Mass: 1 Protons: 1 Neutrons: 0 Electrons: 1

Hydrogen

Magnesium Symbol: Mg Atomic Number: 12 Atomic Mass: 12 Protons: 12 Electrons: 12

Magnesium

Symbol: Ni Atomic Number: 28 Atomic Mass: 59 Protons: 28 Neutrons: 31 Electrons: 28

Nickel

Symbol: N Atomic Number: 7 Atomic Mass: 14 Protons: 7 Neutrons: 7 Electrons: 7

Nitrogen

Symbol: Pd Atomic Number: 46 Atomic Mass: 106 Protons: 46 Neutrons: 60 Electrons: 46

Palladium

Symbol: K Atomic Number: 19 Atomic Mass: 40 Protons: 19 Neutrons: 21 Electrons: 19

Potassium

Fermium Symbol: Fm Atomic Number: 100 Atomic Mass: 257 Protons: 100 Neutrons: 157 Electrons: 100

Protons: 100

Sodium Symbol: Na Atomic Number: 11 Atomic Mass: 22 Neutrons: 11 Electrons: 11

Protons: 11

Argon Symbol: Ar Atomic Number: 18 Atomic Mass: 40 Neutrons: 22 Electrons: 18

Protons: 18

Manganese Symbol: Mn Atomic Number: 25 Atomic Mass: 55 Neutrons: 30 Electrons: 25

Protons: 25

Gallium Symbol: Ga Atomic Number: 31 Atomic Mass: 70 Protons: 31 Neutrons: 30 Electrons: 31

Protons: 31

Strontium Symbol: Sr Atomic Number: 38 Atomic Mass: 88 Protons: 38 Neutrons: 50 Electrons: 38

Protons: 38

Beryllium Symbol: Be Atomic Number: 4 Atomic Mass: 9 Neutrons: 5 Electrons: 4

Protons: 4

Technetium Symbol: Tc Atomic Number: 43 Atomic Mass: 98 Protons: 43 Neutrons: 55 Electrons: 43

Protons: 43

Tin Symbol: Sn Atomic Number: 50 Atomic Mass: 119 Protons: 50 Neutrons: 69 Electrons: 50

Protons: 50

Barium Symbol: Ba Atomic Number: 56 Atomic Mass: 137 Protons: 56 Neutrons: 81 Electrons: 56

Protons: 56

Promethium Symbol: Pm Atomic Number: 61 Atomic Mass: 145 Protons: 61 Neutrons: 84 Electrons: 61

Protons: 61

Erbium Symbol: Er Atomic Number: 68 Atomic Mass: 167 Protons: 68 Neutrons: 99 Electrons: 68

Protons: 68

Tantalum Symbol: Ta Atomic Number: 73 Atomic Mass: 181 Protons: 73 Neutrons: 108 Electrons: 73

Protons: 73

Gold Symbol: Au Atomic Number: 79 Atomic Mass: 197 Protons: 79 Neutrons: 118 Electrons: 79

Protons: 79

Polonium Symbol: Po Atomic Number: 84 Atomic Mass: 209 Protons: 84 Neutrons: 125 Electrons: 84

Protons: 84

Plutonium Symbol: Pu Atomic Number: 94 Atomic Mass: 244 Protons: 94 Neutrons: 150 Electrons: 94

Protons: 94

Thorium Symbol: Th Atomic Number: 90 Atomic Mass: 232 Protons: 90 Neutrons: 142 Electrons: 90

Protons:: 90

Symbol: Rn Atomic Number: 86 Atomic Mass: 222 Protons: 86 Neutrons: 136 Electrons: 86

Radon

Symbol: Re Atomic Number: 75 Atomic Mass: 186 Protons: 75 Neutrons: 111 Electrons: 75

Rhenium

Symbol: Sc Atomic Number: 21 Atomic Mass: 24 Protons: 21 Neutrons: 21 Electrons: 21

Scandium

Symbol: Se Atomic Number: 34 Atomic Mass: 79 Protons: 34 Neutrons: 45 Electrons: 34

Selenium

Symbol: Si Atomic Number: 14 Atomic Mass: 28 Protons: 14 Neutrons: 14 Electrons: 14

Silicon

Silver Symbol: Ag Atomic Number: 47 Atomic Mass: 108 Protons: 47 Neutrons: 61 Electrons: 47

Symbol: Ag

Arsenic Symbol: As Atomic Number: 33 Atomic Mass: 79 Protons: 33 Neutrons: 46 Electrons: 33

Symbol: As

Boron Atomic Number: 5 Atomic Mass: 10 Protons: 5 Neutrons: 6 Electrons: 5

Symbol: B

Bromine Symbol: Br Atomic Number: 35 Atomic Mass: 80 Protons: 35 Neutrons: 45 Electrons: 35

Symbol: Br

Californium Symbol: Cf Atomic Number: 98 Atomic Mass: 251 Protons: 98 Neutrons: 153 Electrons: 98

Symbol: Cf

Curium Atomic Number: 96 Atomic Mass: 247 Protons: 96 Neutrons: 151 Electrons: 96

Symbol: Cm

Francium Atomic Number: 87 Atomic Mass: 223 Protons: 87 Neutrons: 136 Electrons: 87

Symbol: Fr

Iodine Atomic Number: 53 Atomic Mass: 127 Protons: 53 Neutrons: 74 Electrons: 53

Symbol: I

Niobium Symbol: Nb Atomic Number: 41 Atomic Mass: 93 Protons: 41 Neutrons: 52 Electrons: 41

Symbol: Nb

Oxygen Atomic Number: 8 Atomic Mass: 16 Protons: 8 Neutrons: 8 Electrons: 8

Symbol: O

Osmium Symbol: Os Atomic Number: 76 Atomic Mass: 190 Protons: 76 Neutrons: 114 Electrons: 76

Symbol: Os

Phosphorus Atomic Number: 15 Atomic Mass: 30 Protons: 15 Neutrons: 15 Electrons: 15

Symbol: P

Lead Atomic Number: 82 Atomic Mass: 207 Protons: 82 Neutrons: 125 Electrons: 82

Symbol: Pb

Praseodymium Symbol: Pr Atomic Number: 59 Atomic Mass: 141 Protons: 59 Neutrons: 82 Electrons: 59

Symbol: Pr

Terbium Symbol: Tb Atomic Number: 65 Atomic Mass: 159 Protons: 65 Neutrons: 94 Electrons: 65

Symbol: Tb

Titanium Atomic Number: 22 Atomic Mass: 48 Protons: 22 Neutrons: 26 Electrons: 22

Symbol: Ti

Symbol: Te Atomic Number: 52 Atomic Mass: 128 Protons: 52 Neutrons: 76 Electrons: 52

Tellurium

Symbol: Tl Atomic Number: 81 Atomic Mass: 204 Protons: 81 Neutrons: 123 Electrons: 81

Thallium

Symbol: Tm Atomic Number: 69 Atomic Mass: 169 Protons: 69 Neutrons: 100 Electrons: 69

Thulium

Symbol: U Atomic Number: 92 Atomic Mass: 238 Protons: 92 Neutrons: 146 Electrons: 92

Uranium

Symbol: Yb Atomic Number: 70 Atomic Mass: 173 Protons: 70 Neutrons: 103 Electrons: 70

Ytterbium

Symbol: Zr Atomic Number: 40 Atomic Mass: 91 Protons: 40 Neutrons: 51 Electrons: 40

Zirconium