var data =
{
    "elements": [

        {
            "name": "Gadolinium", 
            "appearance": "silvery white", 
            "atomic_mass": 157.253, 
            "boil": 3273, 
            "category": "lanthanide", 
            "color": null, 
            "density": 7.9, 
            "discovered_by": "Jean Charles Galissard de Marignac", 
            "melt": 1585, 
            "molar_heat": 37.03, 
            "named_by": null, 
            "number": 64, 
            "period": 6, 
            "phase": "Solid", 
            "source": "https://en.wikipedia.org/wiki/Gadolinium", 
            "spectral_img": null, 
            "summary": "Gadolinium is a chemical element with symbol Gd and atomic number 64. It is a silvery-white, malleable and ductile rare-earth metal. It is found in nature only in combined (salt) form.", 
            "symbol": "Gd", 
            "xpos": 10, 
            "ypos": 9, 
            "shells": [
                2,
                8, 
                18, 
                25, 
                9, 
                2
            ]
        }
    ]
}
