var data =
{
    "elements": [

        {
            "name": "Krypton", 
            "appearance": "colorless gas, exhibiting a whitish glow in a high electric field", 
            "atomic_mass": 83.7982, 
            "boil": 119.93, 
            "category": "noble gas", 
            "color": null, 
            "density": 3.749, 
            "discovered_by": "William Ramsay", 
            "melt": 115.78, 
            "molar_heat": null, 
            "named_by": null, 
            "number": 36, 
            "period": 4, 
            "phase": "Gas", 
            "source": "https://en.wikipedia.org/wiki/Krypton", 
            "spectral_img": "https://en.wikipedia.org/wiki/File:Krypton_Spectrum.jpg", 
            "summary": "Krypton (from Greek:\u03ba\u03c1\u03c5\u03c0\u03c4\u03cc\u03c2 kryptos \"the hidden one\") is a chemical element with symbol Kr and atomic number 36. It is a member of group 18 (noble gases) elements. A colorless, odorless, tasteless noble gas, krypton occurs in trace amounts in the atmosphere, is isolated by fractionally distilling liquefied air, and is often used with other rare gases in fluorescent lamps.", 
            "symbol": "Kr", 
            "xpos": 18, 
            "ypos": 4, 
            "shells": [
                2,
                8, 
                18, 
                8
            ]
        }
    ]
}
