var data =
{
    "elements": [

          {
            "name": "Mendelevium", 
            "appearance": null, 
            "atomic_mass": 258, 
            "boil": null, 
            "category": "actinide", 
            "color": null, 
            "density": null, 
            "discovered_by": "Lawrence Berkeley National Laboratory", 
            "melt": 1100, 
            "molar_heat": null, 
            "named_by": null, 
            "number": 101, 
            "period": 7, 
            "phase": "Solid", 
            "source": "https://en.wikipedia.org/wiki/Mendelevium", 
            "spectral_img": null, 
            "summary": "Mendelevium is a synthetic element with chemical symbol Md (formerly Mv) and atomic number 101. A metallic radioactive transuranic element in the actinide series, it is the first element that currently cannot be produced in macroscopic quantities through neutron bombardment of lighter elements. It is the antepenultimate actinide and the ninth transuranic element.", 
            "symbol": "Md", 
            "xpos": 15, 
            "ypos": 10, 
            "shells": [
                2,
                8, 
                18, 
                32, 
                31, 
                8, 
                2
            ]
        }
    ]
}
