Today's puzzle

Elements

118 elements, one path

Start at hydrogen in the middle and follow the line outward. Tap any hexagon for that element's page. The letters K to R mark the rings, and the numbers 1 to 18 mark the spokes.

Hydrogen, element 1H1Helium, element 2He2Lithium, element 3Li3Beryllium, element 4Be4Boron, element 5B5Carbon, element 6C6Nitrogen, element 7N7Oxygen, element 8O8Fluorine, element 9F9Neon, element 10Ne10Sodium, element 11Na11Magnesium, element 12Mg12Aluminum, element 13Al13Silicon, element 14Si14Phosphorus, element 15P15Sulfur, element 16S16Chlorine, element 17Cl17Argon, element 18Ar18Potassium, element 19K19Calcium, element 20Ca20Scandium, element 21Sc21Titanium, element 22Ti22Vanadium, element 23V23Chromium, element 24Cr24Manganese, element 25Mn25Iron, element 26Fe26Cobalt, element 27Co27Nickel, element 28Ni28Copper, element 29Cu29Zinc, element 30Zn30Gallium, element 31Ga31Germanium, element 32Ge32Arsenic, element 33As33Selenium, element 34Se34Bromine, element 35Br35Krypton, element 36Kr36Rubidium, element 37Rb37Strontium, element 38Sr38Yttrium, element 39Y39Zirconium, element 40Zr40Niobium, element 41Nb41Molybdenum, element 42Mo42Technetium, element 43Tc43Ruthenium, element 44Ru44Rhodium, element 45Rh45Palladium, element 46Pd46Silver, element 47Ag47Cadmium, element 48Cd48Indium, element 49In49Tin, element 50Sn50Antimony, element 51Sb51Tellurium, element 52Te52Iodine, element 53I53Xenon, element 54Xe54Cesium, element 55Cs55Barium, element 56Ba56Lanthanum, element 57La57Cerium, element 58Ce58Praseodymium, element 59Pr59Neodymium, element 60Nd60Promethium, element 61Pm61Samarium, element 62Sm62Europium, element 63Eu63Gadolinium, element 64Gd64Terbium, element 65Tb65Dysprosium, element 66Dy66Holmium, element 67Ho67Erbium, element 68Er68Thulium, element 69Tm69Ytterbium, element 70Yb70Lutetium, element 71Lu71Hafnium, element 72Hf72Tantalum, element 73Ta73Tungsten, element 74W74Rhenium, element 75Re75Osmium, element 76Os76Iridium, element 77Ir77Platinum, element 78Pt78Gold, element 79Au79Mercury, element 80Hg80Thallium, element 81Tl81Lead, element 82Pb82Bismuth, element 83Bi83Polonium, element 84Po84Astatine, element 85At85Radon, element 86Rn86Francium, element 87Fr87Radium, element 88Ra88Actinium, element 89Ac89Thorium, element 90Th90Protactinium, element 91Pa91Uranium, element 92U92Neptunium, element 93Np93Plutonium, element 94Pu94Americium, element 95Am95Curium, element 96Cm96Berkelium, element 97Bk97Californium, element 98Cf98Einsteinium, element 99Es99Fermium, element 100Fm100Mendelevium, element 101Md101Nobelium, element 102No102Lawrencium, element 103Lr103Rutherfordium, element 104Rf104Dubnium, element 105Db105Seaborgium, element 106Sg106Bohrium, element 107Bh107Hassium, element 108Hs108Meitnerium, element 109Mt109Darmstadtium, element 110Ds110Roentgenium, element 111Rg111Copernicium, element 112Cn112Nihonium, element 113Nh113Flerovium, element 114Fl114Moscovium, element 115Mc115Livermorium, element 116Lv116Tennessine, element 117Ts117Oganesson, element 118Og118Element 119, not yet discovered119Element 120, not yet discovered120KLMMNOOPPQQR123456789101112131415161718

Every element

#ElementFamilyRingSpoke
1H HydrogenReactive nonmetalK1
2He HeliumNoble gasK18
3Li LithiumAlkali metalL1
4Be BerylliumAlkaline earth metalL2
5B BoronMetalloidL13
6C CarbonReactive nonmetalL14
7N NitrogenReactive nonmetalL15
8O OxygenReactive nonmetalL16
9F FluorineHalogenL17
10Ne NeonNoble gasL18
11Na SodiumAlkali metalM1
12Mg MagnesiumAlkaline earth metalM2
13Al AluminumPost-transition metalM13
14Si SiliconMetalloidM14
15P PhosphorusReactive nonmetalM15
16S SulfurReactive nonmetalM16
17Cl ChlorineHalogenM17
18Ar ArgonNoble gasM18
19K PotassiumAlkali metalN1
20Ca CalciumAlkaline earth metalN2
21Sc ScandiumTransition metalN3
22Ti TitaniumTransition metalN4
23V VanadiumTransition metalN5
24Cr ChromiumTransition metalN6
25Mn ManganeseTransition metalN7
26Fe IronTransition metalN8
27Co CobaltTransition metalN9
28Ni NickelTransition metalN10
29Cu CopperTransition metalN11
30Zn ZincTransition metalN12
31Ga GalliumPost-transition metalN13
32Ge GermaniumMetalloidN14
33As ArsenicMetalloidN15
34Se SeleniumReactive nonmetalN16
35Br BromineHalogenN17
36Kr KryptonNoble gasN18
37Rb RubidiumAlkali metalO1
38Sr StrontiumAlkaline earth metalO2
39Y YttriumTransition metalO3
40Zr ZirconiumTransition metalO4
41Nb NiobiumTransition metalO5
42Mo MolybdenumTransition metalO6
43Tc TechnetiumTransition metalO7
44Ru RutheniumTransition metalO8
45Rh RhodiumTransition metalO9
46Pd PalladiumTransition metalO10
47Ag SilverTransition metalO11
48Cd CadmiumTransition metalO12
49In IndiumPost-transition metalO13
50Sn TinPost-transition metalO14
51Sb AntimonyMetalloidO15
52Te TelluriumMetalloidO16
53I IodineHalogenO17
54Xe XenonNoble gasO18
55Cs CesiumAlkali metalP1
56Ba BariumAlkaline earth metalP2
57La LanthanumLanthanidePf
58Ce CeriumLanthanidePf
59Pr PraseodymiumLanthanidePf
60Nd NeodymiumLanthanidePf
61Pm PromethiumLanthanidePf
62Sm SamariumLanthanidePf
63Eu EuropiumLanthanidePf
64Gd GadoliniumLanthanidePf
65Tb TerbiumLanthanidePf
66Dy DysprosiumLanthanidePf
67Ho HolmiumLanthanidePf
68Er ErbiumLanthanidePf
69Tm ThuliumLanthanidePf
70Yb YtterbiumLanthanidePf
71Lu LutetiumTransition metalP3
72Hf HafniumTransition metalP4
73Ta TantalumTransition metalP5
74W TungstenTransition metalP6
75Re RheniumTransition metalP7
76Os OsmiumTransition metalP8
77Ir IridiumTransition metalP9
78Pt PlatinumTransition metalP10
79Au GoldTransition metalP11
80Hg MercuryTransition metalP12
81Tl ThalliumPost-transition metalP13
82Pb LeadPost-transition metalP14
83Bi BismuthPost-transition metalP15
84Po PoloniumPost-transition metalP16
85At AstatineHalogenP17
86Rn RadonNoble gasP18
87Fr FranciumAlkali metalQ1
88Ra RadiumAlkaline earth metalQ2
89Ac ActiniumActinideQf
90Th ThoriumActinideQf
91Pa ProtactiniumActinideQf
92U UraniumActinideQf
93Np NeptuniumActinideQf
94Pu PlutoniumActinideQf
95Am AmericiumActinideQf
96Cm CuriumActinideQf
97Bk BerkeliumActinideQf
98Cf CaliforniumActinideQf
99Es EinsteiniumActinideQf
100Fm FermiumActinideQf
101Md MendeleviumActinideQf
102No NobeliumActinideQf
103Lr LawrenciumTransition metalQ3
104Rf RutherfordiumTransition metalQ4
105Db DubniumTransition metalQ5
106Sg SeaborgiumTransition metalQ6
107Bh BohriumTransition metalQ7
108Hs HassiumTransition metalQ8
109Mt MeitneriumProperties unknownQ9
110Ds DarmstadtiumProperties unknownQ10
111Rg RoentgeniumProperties unknownQ11
112Cn CoperniciumProperties unknownQ12
113Nh NihoniumProperties unknownQ13
114Fl FleroviumProperties unknownQ14
115Mc MoscoviumProperties unknownQ15
116Lv LivermoriumProperties unknownQ16
117Ts TennessineProperties unknownQ17
118Og OganessonProperties unknownQ18