Example image of eyePlorer eyePlorer map for 'Germanium': Atomic number Chemical element Carbon group Metalloid Silicon Tin Isotope Mass number Isobutylgermane Organometallic chemistry Tetraethylgermanium Abundance of elements in Earth's crust Dmitri Mendeleev Periodic table Argyrodite Clemens Winkler Germany Semiconductor Transistor Infrared vision Optical fiber Polymerization Copper Lead Silver Sphalerite Germane Germanium tetrachloride Irritation Atomic weight Freiberg, Saxony Antimony Neptune Latin Neptunium Arsenic Paul Emile Lecoq de Boisbaudran Spectrum Diode Vacuum tube Schottky diode Silicon-germanium Tonne Solid state (electronics) Rectifier Catalysis Night vision Short ton Standard conditions for temperature and pressure Allotropy