var data =
{
    "elements": [

        {
            "name": "Ruthenium", 
            "appearance": "silvery white metallic", 
            "atomic_mass": 101.072, 
            "boil": 4423, 
            "category": "transition metal", 
            "color": null, 
            "density": 12.45, 
            "discovered_by": "Karl Ernst Claus", 
            "melt": 2607, 
            "molar_heat": 24.06, 
            "named_by": null, 
            "number": 44, 
            "period": 5, 
            "phase": "Solid", 
            "source": "https://en.wikipedia.org/wiki/Ruthenium", 
            "spectral_img": null, 
            "summary": "Ruthenium is a chemical element with symbol Ru and atomic number 44. It is a rare transition metal belonging to the platinum group of the periodic table. Like the other metals of the platinum group, ruthenium is inert to most other chemicals.", 
            "symbol": "Ru", 
            "xpos": 8, 
            "ypos": 5, 
            "shells": [
                2,
                8, 
                18, 
                15, 
                1
            ]
        }
    ]
}
