Example image of eyePlorer eyePlorer map for 'Krypton': Atomic number Chemical element Earth's atmosphere Fluorescent lamp Noble gas Inert Clathrate compound Krypton fluoride laser Metre Spectral signature Nuclear fission Uranium Crystal Crystal structure Cubic crystal system Solid Morris Travers William Ramsay Neon Nobel Prize in Chemistry Wavelength Earth Iridium Paris Platinum Helium International Bureau of Weights and Measures Vacuum Radioactive decay Thorium Parts-per notation Fractional distillation Krypton difluoride Xenon Oxoacid Salt (chemistry) Argon Hydrogen Ion Molecule Kelvin University of Helsinki Isotope Stable nuclide Half-life Groundwater Krypton-85 Nuclear reactor technology Nuclear weapon Nuclear fuel