var data =
{
    "elements": [

         {
            "name": "Cerium", 
            "appearance": "silvery white", 
            "atomic_mass": 140.1161, 
            "boil": 3716, 
            "category": "lanthanide", 
            "color": null, 
            "density": 6.77, 
            "discovered_by": "Martin Heinrich Klaproth", 
            "melt": 1068, 
            "molar_heat": 26.94, 
            "named_by": null, 
            "number": 58, 
            "period": 6, 
            "phase": "Solid", 
            "source": "https://en.wikipedia.org/wiki/Cerium", 
            "spectral_img": null, 
            "summary": "Cerium is a chemical element with symbol Ce and atomic number 58. It is a soft, silvery, ductile metal which easily oxidizes in air. Cerium was named after the dwarf planet Ceres (itself named after the Roman goddess of agriculture).", 
            "symbol": "Ce", 
            "xpos": 4, 
            "ypos": 9, 
            "shells": [
                2,
                8, 
                18, 
                19, 
                9, 
                2
            ]
        }
    ]
}
