Protons Neutrons & Electrons of All Elements (Complete List)

Here is the Elements protons, neutrons, and electrons list.

Atomic no.ElementsProtons Neutrons and Electrons of Elements
1HydrogenHydrogen has 1 proton, 0 neutron and 1 electron
2HeliumHelium has 2 protons, 2 neutrons and 2 electrons
3LithiumLithium has 3 protons, 4 neutrons and 3 electrons
4BerylliumBeryllium has 4 protons, 5 neutrons and 4 electrons
5BoronBoron has 5 protons, 6 neutrons and 5 electrons
6CarbonCarbon has 6 protons, 6 neutrons and 6 electrons
7NitrogenNitrogen has 7 protons, 7 neutrons and 7 electrons
8OxygenOxygen has 8 protons, 8 neutrons and 8 electrons
9FluorineFluorine has 9 protons, 10 neutrons and 9 electrons
10NeonNeon has 10 protons, 10 neutrons and 10 electrons
11SodiumSodium has 11 protons, 12 neutrons and 11 electrons
12MagnesiumMagnesium has 12 protons, 12 neutrons and 12 electrons
13AluminumAluminum has 13 protons, 14 neutrons and 13 electrons
14SiliconSilicon has 14 protons, 14 neutrons and 14 electrons
15PhosphorusPhosphorus has 15 protons, 16 neutrons and 15 electrons
16SulfurSulfur has 16 protons, 16 neutrons and 16 electrons
17ChlorineChlorine has 17 protons, 17 neutrons and 17 electrons
18ArgonArgon has 18 protons, 22 neutrons and 18 electrons
19PotassiumPotassium has 19 protons, 20 neutrons and 19 electrons
20CalciumCalcium has 20 protons, 20 neutrons and 20 electrons
21ScandiumScandium has 21 protons, 24 neutrons and 21 electrons
22TitaniumTitanium has 22 protons, 26 neutrons and 22 electrons
23VanadiumVanadium has 23 protons, 28 neutrons and 23 electrons
24ChromiumChromium has 24 protons, 28 neutrons and 24 electrons
25ManganeseManganese has 25 protons, 30 neutrons and 25 electrons
26IronIron has 26 protons, 30 neutrons and 26 electrons
27CobaltCobalt has 27 protons, 32 neutrons and 27 electrons
28NickelNickel has 28 protons, 31 neutrons and 28 electrons
29CopperCopper has 29 protons, 35 neutrons and 29 electrons
30ZincZinc has 30 protons, 35 neutrons and 30 electrons
31GalliumGallium has 31 protons, 39 neutrons and 31 electrons
32GermaniumGermanium has 32 protons, 41 neutrons and 32 electrons
33ArsenicArsenic has 33 protons, 42 neutrons and 33 electrons
34SeleniumSelenium has 34 protons, 45 neutrons and 34 electrons
35BromineBromine has 35 protons, 45 neutrons and 35 electrons
36KryptonKrypton has 36 protons, 48 neutrons and 36 electrons
37RubidiumRubidium has 37 protons, 48 neutrons and 37 electrons
38StrontiumStrontium has 38 protons, 50 neutrons and 38 electrons
39YttriumYttrium has 39 protons, 50 neutrons and 39 electrons
40ZirconiumZirconium has 40 protons, 51 neutrons and 40 electrons
41NiobiumNiobium has 41 protons, 52 neutrons and 41 electrons
42MolybdenumMolybdenum has 42 protons, 54 neutrons and 42 electrons
43TechnetiumTechnetium has 43 protons, 55 neutrons and 43 electrons
44RutheniumRuthenium has 44 protons, 57 neutrons and 44 electrons
45RhodiumRhodium has 45 protons, 58 neutrons and 45 electrons
46PalladiumPalladium has 46 protons, 60 neutrons and 46 electrons
47SilverSilver has 47 protons, 61 neutrons and 47 electrons
48CadmiumCadmium has 48 protons, 64 neutrons and 48 electrons
49IndiumIndium has 49 protons, 66 neutrons and 49 electrons
50TinTin has 50 protons, 69 neutrons and 50 electrons
51AntimonyAntimony has 51 protons, 71 neutrons and 51 electrons
52TelluriumTellurium has 52 protons, 76 neutrons and 52 electrons
53IodineIodine has 53 protons, 74 neutrons and 53 electrons
54XenonXenon has 54 protons, 77 neutrons and 54 electrons
55CaesiumCaesium has 55 protons, 78 neutrons and 55 electrons
56BariumBarium has 56 protons, 81 neutrons and 56 electrons
57LanthanumLanthanum has 57 protons, 82 neutrons and 57 electrons
58CeriumCerium has 58 protons, 82 neutrons and 58 electrons
59PraseodymiumPraseodymium has 59 protons, 82 neutrons and 59 electrons
60NeodymiumNeodymium has 60 protons, 84 neutrons and 60 electrons
61PromethiumPromethium has 61 protons, 84 neutrons and 61 electrons
62SamariumSamarium has 62 protons, 88 neutrons and 62 electrons
63EuropiumEuropium has 63 protons, 89 neutrons and 63 electrons
64GadoliniumGadolinium has 64 protons, 93 neutrons and 64 electrons
65TerbiumTerbium has 65 protons, 94 neutrons and 65 electrons
66DysprosiumDysprosium has 66 protons, 97 neutrons and 66 electrons
67HolmiumHolmium has 67 protons, 98 neutrons and 67 electrons
68ErbiumErbium has 68 protons, 99 neutrons and 68 electrons
69ThuliumThulium has 69 protons, 100 neutrons and 69 electrons
70YtterbiumYtterbium has 70 protons, 103 neutrons and 70 electrons
71LutetiumLutetium has 71 protons, 104 neutrons and 71 electrons
72HafniumHafnium has 72 protons, 106 neutrons and 72 electrons
73TantalumTantalum has 73 protons, 108 neutrons and 73 electrons
74TungstenTungsten has 74 protons, 110 neutrons and 74 electrons
75RheniumRhenium has 75 protons, 111 neutrons and 75 electrons
76OsmiumOsmium has 76 protons, 114 neutrons and 76 electrons
77IridiumIridium has 77 protons, 115 neutrons and 77 electrons
78PlatinumPlatinum has 78 protons, 117 neutrons and 78 electrons
79GoldGold has 79 protons, 118 neutrons and 79 electrons
80MercuryMercury has 80 protons, 121 neutrons and 80 electrons
81ThalliumThallium has 81 protons, 123 neutrons and 81 electrons
82LeadLead has 82 protons, 125 neutrons and 82 electrons
83BismuthBismuth has 83 protons, 126 neutrons and 83 electrons
84PoloniumPolonium has 84 protons, 125 neutrons and 84 electrons
85AstatineAstatine has 85 protons, 125 neutrons and 85 electrons
86RadonRadon has 86 protons, 136 neutrons and 86 electrons
87FranciumFrancium has 87 protons, 136 neutrons and 87 electrons
88RadiumRadium has 88 protons, 138 neutrons and 88 electrons
89ActiniumActinium has 89 protons, 138 neutrons and 89 electrons
90ThoriumThorium has 90 protons, 142 neutrons and 90 electrons
91ProtactiniumProtactinium has 91 protons, 148 neutrons and 91 electrons
92UraniumUranium has 92 protons, 146 neutrons and 92 electrons
93NeptuniumNeptunium has 93 protons, 144 neutrons and 93 electrons
94PlutoniumPlutonium has 94 protons, 150 neutrons and 94 electrons
95AmericiumAmericium has 95 protons, 148 neutrons and 95 electrons
96CuriumCurium has 96 protons, 151 neutrons and 96 electrons
97BerkeliumBerkelium has 97 protons, 150 neutrons and 97 electrons
98CaliforniumCalifornium has 98 protons, 153 neutrons and 98 electrons
99EinsteiniumEinsteinium has 99 protons, 153 neutrons and 99 electrons
100FermiumFermium has 100 protons, 157 neutrons and 100 electrons
101MendeleviumMendelevium has 101 protons, 157 neutrons and 101 electrons
102NobeliumNobelium has 102 protons, 157 neutrons and 102 electrons
103LawrenciumLawrencium has 103 protons, 159 neutrons and 103 electrons
104RutherfordiumRutherfordium has 104 protons, 157 neutrons and 104 electrons
105DubniumDubnium has 105 protons, 157 neutrons and 105 electrons
106SeaborgiumSeaborgium has 106 protons, 157 neutrons and 106 electrons
107BohriumBohrium has 107 protons, 155 neutrons and 107 electrons
108HassiumHassium has 108 protons, 157 neutrons and 108 electrons
109MeitneriumMeitnerium has 109 protons, 157 neutrons and 109 electrons
110DarmstadtiumDarmstadtium has 110 protons, 151 neutrons and 110 electrons
111RoentgeniumRoentgenium has 111 protons, 161 neutrons and 111 electrons

External resources:

  1. 4.4: The Properties of Protons, Neutrons, and Electrons. (2019, July 1). Chemistry LibreTexts. https://chem.libretexts.org/Courses/can/intro/04%3A_Atoms_and_Elements/4.4%3A_The_Properties_of_Protons_Neutrons_and_Electrons
  2. Questions and Answers – How do I find the number of protons, electrons and neutrons that are in an atom of an element? (n.d.). Questions and Answers – How Do I Find the Number of Protons, Electrons and Neutrons That Are in an Atom of an Element? https://education.jlab.org/qa/pen_number.html
  3. Structure of the Atom. (n.d.). Structure of the Atom. https://chemed.chem.purdue.edu/genchem/topicreview/bp/ch6/atom_emrframe.html
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