var data =
{
    "elements": [

        {
            "name": "Einsteinium", 
            "appearance": "silver-colored", 
            "atomic_mass": 252, 
            "boil": 1269, 
            "category": "actinide", 
            "color": null, 
            "density": 8.84, 
            "discovered_by": "Lawrence Berkeley National Laboratory", 
            "melt": 1133, 
            "molar_heat": null, 
            "named_by": null, 
            "number": 99, 
            "period": 7, 
            "phase": "Solid", 
            "source": "https://en.wikipedia.org/wiki/Einsteinium", 
            "spectral_img": null, 
            "summary": "Einsteinium is a synthetic element with symbol Es and atomic number 99. It is the seventh transuranic element, and an actinide. Einsteinium was discovered as a component of the debris of the first hydrogen bomb explosion in 1952, and named after Albert Einstein.", 
            "symbol": "Es", 
            "xpos": 13, 
            "ypos": 10, 
            "shells": [
                2,
                8, 
                18, 
                32, 
                29, 
                8, 
                2
            ]
        }
    ]
}
