Highlight Blocksui-buttonHighlight BlocksHighlight S BlockHighlight P BlockHighlight D BlockHighlight F BlockHighlight Groupsui-buttonHighlight GroupsHighlight Group 1Highlight Group 2Highlight Group 3Highlight Group 4Highlight Group 5Highlight Group 6Highlight Group 7Highlight Group 8Highlight Group 9Highlight Group 11Highlight Group 11Highlight Group 12Highlight Group 13Highlight Group 14Highlight Group 15Highlight Group 16Highlight Group 17Highlight Group 18Highlight Periodsui-buttonHighlight PeriodsHighlight Period 1Highlight Period 2Highlight Period 3Highlight Period 4Highlight Period 5Highlight Period 6Highlight Period 7Highlight Othersui-buttonHighlight LanthanidesHighlight ActinidesHighlight Metal/Non-metalHighlight Naturally Occurring H 1 Hover over an element to see more information here, or click/tap an element to see more details. Use the menu on the left to highlight properties of the periodic table. He 2 Li 3 Be 4 B 5 C 6 N 7 O 8 F 9 Ne 10 Na 11 Mg 12 Al 13 Si 14 P 15 S 16 Cl 17 Ar 18 K 19 Ca 20 Sc 21 Ti 22 V 23 Cr 24 Mn 25 Fe 26 Co 27 Ni 28 Cu 29 Zn 30 Ga 31 Ge 32 As 33 Se 34 Br 35 Kr 36 Rb 37 Sr 38 Y 39 Zr 40 Nb 41 Mo 42 Tc 43 Ru 44 Rh 45 Pd 46 Ag 47 Cd 48 In 49 Sn 50 Sb 51 Te 52 I 53 Xe 54 Cs 55 Ba 56 La 57 Hf 72 Ta 73 W 74 Re 75 Os 76 Ir 77 Pt 78 Au 79 Hg 80 Tl 81 Pb 82 Bi 83 Po 84 At 85 Rn 86 Fr 87 Ra 88 Ac 89 Rf 104 Db 105 Sg 106 Bh 107 Hs 108 Mt 109 Ds 110 Rg 111 Cn 112 Nh 113 Fl 114 Mc 115 Lv 116 Ts 117 Og 118 Ce 58 Pr 59 Nd 60 Pm 61 Sm 62 Eu 63 Gd 64 Tb 65 Dy 66 Ho 67 Er 68 Tm 69 Yb 70 Lu 71 Th 90 Pa 91 U 92 Np 93 Pu 94 Am 95 Cm 96 Bk 97 Cf 98 Es 99 Fm 100 Md 101 No 102 Lr 103