front 1 Hydrogen | back 1 H |
front 2 Helium | back 2 He |
front 3 Lithium | back 3 Li |
front 4 Xenon | back 4 Xe |
front 5 Barium | back 5 Ba |
front 6 Gold | back 6 Au |
front 7 Beryllium | back 7 Be |
front 8 Mercury | back 8 Hg |
front 9 Boron | back 9 B |
front 10 Lead | back 10 Pb |
front 11 Carbon | back 11 C |
front 12 Radon | back 12 Rn |
front 13 Nitrogen | back 13 N |
front 14 Radium | back 14 Ra |
front 15 Oxygen | back 15 O |
front 16 Uranium | back 16 U |
front 17 Fluorine | back 17 F |
front 18 Neon | back 18 Ne |
front 19 Sodium | back 19 Na |
front 20 Magnesium | back 20 Mg |
front 21 Aluminium | back 21 Al |
front 22 Silicon | back 22 Si |
front 23 Phosphorus | back 23 P |
front 24 Sulfur | back 24 S |
front 25 Chlorine | back 25 Cl |
front 26 Argon | back 26 Ar |
front 27 Potassium | back 27 K |
front 28 Calcium | back 28 Ca |
front 29 Chronium | back 29 Cr |
front 30 Manganese | back 30 Mn |
front 31 Iron | back 31 Fe |
front 32 Cobalt | back 32 Co |
front 33 Nickel | back 33 Ni |
front 34 Copper | back 34 Cu |
front 35 Zinc | back 35 Zn |
front 36 Arsenic | back 36 As |
front 37 Branine | back 37 Br |
front 38 Krypton | back 38 Kr |
front 39 Silver | back 39 Ag |
front 40 Iodine | back 40 I |