I want to remind everyone that groups 1-8 do not include which type of elements? So what element is in group 4 and period 4? Hint: It is not Titanium!

2 He H Helium Hydrogen VI 6 8 9 10 3 15 Ne Be Noon Lithium Berybum 14 15 16 17 18 11 12 P S CI Ar Na Mg Numin um Photo Sulphur Chloring Sodium Magne. 20 21 22 23 24 25 26 27 2 29 30 31 32 33 35 36 Cr Mr Fe Co Ni Cu Zn Ga Ge As Se Br Kr Ca Sc Iron Sobal Nickel Copper Gallium Sarma- Arsonic Splenium Booming Krypton Calcium Scand um Titanium Vanadium Chromium nium nose 44 45 46 47 50 51 53 54 37 38 40 43 Sr Vb Mo To Ru Rh Pd Ag Sn Sb Te Xe Silver Cadmium Indium Tin Antimany Rubidium Strontium Y'llnum Orcon um Technotum Ruthon um Ahodlum 79 51 B2 84 35 86 55 56 57-71 72 73 74 75 76 77 78 ir AU Hg Po At Rn CS Ba Hf Ta Re Os Astatine Radon Hadrium Tantalum Tungsten Rhonlum Osmium Iridium Platinum Gold Mercury in um Lend Bismuth Polonium Canslum 67 88 89-103 104 105 106 107 109 109 Fr Ra Ri Db Sg Bh Hs Mt Francium Fladium Author Dubnium Bohrium lord um borg um marium 70 57 58 59 61 62 63 64 85 BE 67 68 P Nd Pm Sm EU Gd Tb Dy Ho Er Tm Yb La Ce Thulium inthingin Promochum Samarium | Europum Tixbum Holmium Yourblum Corium Pentoo Hoody- mum 96 97 100 101 102 103 90 92 Cm BK Cf ES Fm Md No Li AC Th Pa No Pu Am Neptunium Plutonium Borkolum Formlum Nobelium Lawnnoum Thorium Protact. Colornum Ensteinun Mendel- ITarium Americium Curium Actinium inlum