On the Subject of the Periodic Table

What do you do with a sick defuser? If you can’t helium, and you can’t curium, then you might as well barium.

  • This module shows an element’s name, a symbol, a number and the periodic table of elements.
  • Follow the steps below and press the button with the same atomic number in the periodic table that is calculated in Step 5.
  • Pressing the right button will solve the module.
  • Pressing the wrong button will end up in a strike.
  • The Periodic Table can be found below or here.
Step 1:
  • Find the atomic number of the shown Element’s Name.
  • Add the number of batteries to this number.
  • Multiply this number with the corresponding colour in Table 1.

Table 1

Colour Number
Red 1
Orange 2
Yellow 3
Green 4
Blue 5
White/Grey 6
Step 2:
  • Find the atomic number of the shown Symbol.
  • Add the number of ports to this number.
  • Multiply this number with the corresponding colour in Table 1.
Step 3:
  • Find the atomic number of the shown Number :P.
  • Add the number of indicators to this number.
  • Multiply this number with the corresponding colour in Table 1.
Step 4:
  • Find the atomic number of the coloured button.
  • The squares with stars do not count!
  • Add the sum of the digits in the serial number to this number.
  • Multiply this number with the corresponding colour in Table 1.
Step 5:
  • Add up all the final numbers from the previous steps.
  • Subtract 118 from this number until the number is between 1 and 118 (1 and 118 INCLUDING).
  • When at 0 or lower: You have gone too far!
H Hydrogen 1.008 1 Li Lithium 6.94 3 Be Beryllium 9.0122 4 Na Sodium 22.990 11 Mg Magnesium 24.305 12 K Potassium 39.098 19 Ca Calcium 40.078 20 Rb Rubidium 85.468 37 Sr Strontium 87.62 38 Cs Cæsium 132.91 55 Ba Barium 137.33 56 Fr Francium (223) 87 Ra Radium (226) 88 Sc Scandium 44.956 21 Y Yttrium 88.906 39 La Lanthanum 138.91 57 Ac Actinium (227) 89 Periodic Table of the Elements Ce Cerium 140.12 58 Th Thorium 232.04 90 Pr 140.91 59 Nd Neodymium 144.24 60 Pa Protactinium 231.04 91 U Uranium 238.03 92 Pm Promethium (145) 61 Sm Samarium 150.36 62 Np Neptunium (237) 93 Pu Plutonium (244) 94 Eu Europium 151.96 63 Gd Gadolinium 157.25 64 Am Americium (243) 95 Cm Curium (247) 96 Tb Terbium 158.93 65 Dy Dysprosium 162.50 66 Bk Berkelium (247) 97 Cf Californium (251) 98 Ho Holmium 164.93 67 Er Erbium 167.25 68 Es Einsteinium (252) 99 Fm Fermium (257) 100 Tm Thulium 168.93 69 Yb Ytterbium 173.05 70 Md Mendelevium (258) 101 No Nobelium (259) 102 Lu Lutetium 174.97 71 Lr Lawrencium (262) 103 Praseodymium radioactive elements havemasses in parenthesis Fe Iron 55.845 26 atomic number standard atomic weight chemical symbol name or most stable mass number 3 2 1 Group Period 1 2 3 4 5 6 7 Cl Ti Titanium 47.867 22 V Vanadium 50.942 23 Zr Zirconium 91.224 40 Nb Niobium 92.906 41 Hf Hafnium 178.49 72 Ta Tantalum 180.95 73 Rf Rutherfordium (261) 104 Db Dubnium (262) 105 Cr Chromium 51.996 24 Mn Manganese 54.938 25 Mo Molybdenum 95.95 42 Tc Technetium (98) 43 W Tungsten 183.84 74 Re Rhenium 186.21 75 Sg Seaborgium (266) 106 Bh Bohrium (264) 107 Fe Iron 55.845 26 Co Cobalt 58.933 27 Ru Ruthenium 101.07 44 Rh Rhodium 102.91 45 Os Osmium 190.23 76 Ir Iridium 192.22 77 Hs Hassium (277) 108 Mt Meitnerium (268) 109 Ni Nickel 58.693 28 Cu Copper 63.546 29 Pd Palladium 106.42 46 Ag Silver 107.87 47 Pt Platinum 195.08 78 Au Gold 196.97 79 Ds Darmstadium (271) 110 Rg Roentgenium (272) 111 Zn Zinc 65.38 30 Ga Gallium 69.723 31 Cd Cadmium 112.41 48 In Indium 114.82 49 Hg Mercury 200.59 80 Tl Thallium 204.38 81 Cn Copernicium (285) 112 Nh Nihonium (284) 113 Ge Germanium 72.630 32 As Arsenic 74.922 33 Sn Tin 118.71 50 Sb Antimony 121.76 51 Pb Lead 207.2 82 Bi Bismuth 208.98 83 Fl Flerovium (289) 114 Mc Moscovium (288) 115 Se Selenium 78.971 34 Br Bromine 79.904 35 Te Tellurium 127.60 52 I Iodine 126.90 53 Po Polonium (210) 84 At Astatine (210) 85 Lv Livermorium (292) 116 Ts Tennessine 117 Kr Krypton 83.798 36 Xe Xenon 131.29 54 Rn Radon (220) 86 Og Oganesson (294) 118 B Boron 10.81 5 Al Aluminium 26.982 13 C Carbon 12.011 6 N Nitrogen 14.007 7 Si Silicon 28.085 14 P Phosphorus 30.974 15 O Oxygen 15.999 8 F Fluorine 18.998 9 S Sulfur 32.06 16 Chlorine 35.45 17 Ne Neon 20.180 10 Ar Argon 39.948 18 He Helium 4.0026 2 6 5 4 7 8 9 10 11 12 13 14 15 16 17 18 (294) * * * * * * s d p f Electron configuration blocks * * Hg = liquid H = gas