Pulling any information from a dictionary with a user input

[buran]

here it is

Hide/Show

mendeleev.json

{
"H": {
"Type": "Nonmetal",
"Mass": 1.008,
"number": 1,
"Radioactive": false,
"name": "Hydrogen"
},
"He": {
"Type": "Noble Gas",
"Mass": 4.003,
"number": 2,
"Radioactive": false,
"name": "Helium"
},
"Li": {
"Type": "Alkali Metal",
"Mass": 6.941,
"number": 3,
"Radioactive": false,
"name": "Lithium"
},
"Be": {
"Type": "Alkaline Earth",
"Mass": 9.012,
"number": 4,
"Radioactive": false,
"name": "Beryllium"
},
"B": {
"Type": "Semimetal",
"Mass": 10.811,
"number": 5,
"Radioactive": false,
"name": "Boron"
},
"C": {
"Type": "Nonmetal",
"Mass": 12.011,
"number": 6,
"Radioactive": false,
"name": "Carbon"
},
"N": {
"Type": "Nonmetal",
"Mass": 14.007,
"number": 7,
"Radioactive": false,
"name": "Nitrogen"
},
"O": {
"Type": "Nonmetal",
"Mass": 15.999,
"number": 8,
"Radioactive": false,
"name": "Oxygen"
},
"F": {
"Type": "Halogen",
"Mass": 18.998,
"number": 9,
"Radioactive": false,
"name": "Flourine"
},
"Ne": {
"Type": "Noble Gas",
"Mass": 39.948,
"number": 18,
"Radioactive": false,
"name": "Argon"
},
"Na": {
"Type": "Alkali Metal",
"Mass": 22.99,
"number": 11,
"Radioactive": false,
"name": "Sodium"
},
"Mg": {
"Type": "Alkaline Earth",
"Mass": 24.305,
"number": 12,
"Radioactive": false,
"name": "Magnesium"
},
"Al": {
"Type": "Basic Metal",
"Mass": 26.982,
"number": 13,
"Radioactive": false,
"name": "Aluminium"
},
"Si": {
"Type": "Semimetal",
"Mass": 28.086,
"number": 14,
"Radioactive": false,
"name": "Silicon"
},
"P": {
"Type": "Nonmetal",
"Mass": 30.974,
"number": 15,
"Radioactive": false,
"name": "Phosphorus"
},
"S": {
"Type": "Nonmetal",
"Mass": 32.066,
"number": 16,
"Radioactive": false,
"name": "Sulphur"
},
"Cl": {
"Type": "Halogen",
"Mass": 35.453,
"number": 17,
"Radioactive": false,
"name": "Chlorine"
},
"K": {
"Type": "Alkali Metal",
"Mass": 39.098,
"number": 19,
"Radioactive": false,
"name": "Potassium"
},
"Ca": {
"Type": "Alkaline Earth",
"Mass": 40.078,
"number": 20,
"Radioactive": false,
"name": "Calcium"
},
"Sc": {
"Type": "Transistion Metal",
"Mass": 44.956,
"number": 21,
"Radioactive": false,
"name": "Scandium"
},
"Ti": {
"Type": "Transistion Metal",
"Mass": 47.867,
"number": 22,
"Radioactive": false,
"name": "Titanium"
},
"V": {
"Type": "Transistion Metal",
"Mass": 50.942,
"number": 23,
"Radioactive": false,
"name": "Vanadium"
},
"Cr": {
"Type": "Transistion Metal",
"Mass": 51.996,
"number": 24,
"Radioactive": false,
"name": "Chromium"
},
"Mn": {
"Type": "Transistion Metal",
"Mass": 54.938,
"number": 25,
"Radioactive": false,
"name": "Manganese"
},
"Fe": {
"Type": "Transistion Metal",
"Mass": 55.845,
"number": 26,
"Radioactive": false,
"name": "Iron"
},
"Co": {
"Type": "Transistion Metal",
"Mass": 58.693,
"number": 27,
"Radioactive": false,
"name": "Cobalt"
},
"Ni": {
"Type": "Transistion Metal",
"Mass": 58.693,
"number": 28,
"Radioactive": false,
"name": "Nickel"
},
"Cu": {
"Type": "Transistion Metal",
"Mass": 63.546,
"number": 29,
"Radioactive": false,
"name": "Copper"
},
"Zn": {
"Type": "Transistion Metal",
"Mass": 65.38,
"number": 30,
"Radioactive": false,
"name": "Zinc"
},
"Ga": {
"Type": "Basic Metal",
"Mass": 69.723,
"number": 31,
"Radioactive": false,
"name": "Gallium"
},
"Ge": {
"Type": "Semimetal",
"Mass": 72.631,
"number": 32,
"Radioactive": false,
"name": "Germanium"
},
"As": {
"Type": "Semimetal",
"Mass": 74.922,
"number": 33,
"Radioactive": false,
"name": "Arsenic"
},
"Se": {
"Type": "Nonmetal",
"Mass": 78.972,
"number": 34,
"Radioactive": false,
"name": "Selenium"
},
"Br": {
"Type": "Halogen",
"Mass": 79.904,
"number": 35,
"Radioactive": false,
"name": "Bromine"
},
"Kr": {
"Type": "Noble Gas",
"Mass": 84.798,
"number": 36,
"Radioactive": false,
"name": "Krypton"
},
"Rb": {
"Type": "Alkali Metal",
"Mass": 85.468,
"number": 37,
"Radioactive": false,
"name": "Rubidium"
},
"Sr": {
"Type": "Alkaline Earth",
"Mass": 87.62,
"number": 38,
"Radioactive": false,
"name": "Strontium"
},
"Y": {
"Type": "Transistion Metal",
"Mass": 88.906,
"number": 39,
"Radioactive": false,
"name": "Yttrium"
},
"Zr": {
"Type": "Transistion Metal",
"Mass": 91.224,
"number": 40,
"Radioactive": false,
"name": "Zirconium"
},
"Nb": {
"Type": "Transistion Metal",
"Mass": 92.906,
"number": 41,
"Radioactive": false,
"name": "Niobium"
},
"Mo": {
"Type": "Transistion Metal",
"Mass": 95.95,
"number": 42,
"Radioactive": false,
"name": "Molybdenum"
},
"Tc": {
"Type": "Transistion Metal",
"Mass": 98.907,
"number": 43,
"Radioactive": true,
"name": "Technetium"
},
"Ru": {
"Type": "Transistion Metal",
"Mass": 101.07,
"number": 44,
"Radioactive": false,
"name": "Ruthenium"
},
"Rh": {
"Type": "Transistion Metal",
"Mass": 102.906,
"number": 45,
"Radioactive": false,
"name": "Rhodium"
},
"Pd": {
"Type": "Transistion Metal",
"Mass": 106.42,
"number": 46,
"Radioactive": false,
"name": "Palladium"
},
"Ag": {
"Type": "Transistion Metal",
"Mass": 107.868,
"number": 47,
"Radioactive": false,
"name": "Silver"
},
"Cd": {
"Type": "Transistion Metal",
"Mass": 112.411,
"number": 48,
"Radioactive": false,
"name": "Cadmium"
},
"In": {
"Type": "Basic Metal",
"Mass": 114.818,
"number": 49,
"Radioactive": false,
"name": "Indium"
},
"Sn": {
"Type": "Basic Metal",
"Mass": 118.711,
"number": 50,
"Radioactive": false,
"name": "Tin"
},
"Sb": {
"Type": "Semimetal",
"Mass": 121.76,
"number": 51,
"Radioactive": false,
"name": "Antimony"
},
"Te": {
"Type": "Semimetal",
"Mass": 127.6,
"number": 52,
"Radioactive": false,
"name": "Tellurium"
},
"I": {
"Type": "Halogen",
"Mass": 126.904,
"number": 53,
"Radioactive": false,
"name": "Iodine"
},
"Xe": {
"Type": "Noble Gas",
"Mass": 131.294,
"number": 54,
"Radioactive": false,
"name": "Xenon"
},
"Cs": {
"Type": "Alkali Metal",
"Mass": 132.905,
"number": 55,
"Radioactive": false,
"name": "Cesium"
},
"Ba": {
"Type": "Alkaline Earth",
"Mass": 137.328,
"number": 56,
"Radioactive": false,
"name": "Barium"
},
"La": {
"Type": "Lanthanide",
"Mass": 138.905,
"number": 57,
"Radioactive": false,
"name": "Lanthanum"
},
"Ce": {
"Type": "Lanthanide",
"Mass": 140.116,
"number": 58,
"Radioactive": false,
"name": "Cerium"
},
"Pr": {
"Type": "Lanthanide",
"Mass": 140.908,
"number": 59,
"Radioactive": false,
"name": "Praseodymium"
},
"Nd": {
"Type": "Lanthanide",
"Mass": 144.242,
"number": 60,
"Radioactive": false,
"name": "Neodymium"
},
"Pm": {
"Type": "Lanthanide",
"Mass": 144.913,
"number": 61,
"Radioactive": true,
"name": "Prometheum"
},
"Sm": {
"Type": "Lanthanide",
"Mass": 150.36,
"number": 62,
"Radioactive": false,
"name": "Samarium"
},
"Eu": {
"Type": "Lanthanide",
"Mass": 151.964,
"number": 63,
"Radioactive": false,
"name": "Europium"
},
"Gd": {
"Type": "Lanthanide",
"Mass": 157.25,
"number": 64,
"Radioactive": false,
"name": "Gadolinium"
},
"Tb": {
"Type": "Lanthanide",
"Mass": 158.925,
"number": 65,
"Radioactive": false,
"name": "Terbuim"
},
"Dy": {
"Type": "Lanthanide",
"Mass": 162.5,
"number": 66,
"Radioactive": false,
"name": "Dysprosium"
},
"Ho": {
"Type": "Lanthanide",
"Mass": 164.93,
"number": 67,
"Radioactive": false,
"name": "Holmium"
},
"Er": {
"Type": "Lanthanide",
"Mass": 167.259,
"number": 68,
"Radioactive": false,
"name": "Erbium"
},
"Tm": {
"Type": "Lanthanide",
"Mass": 168.934,
"number": 69,
"Radioactive": false,
"name": "Thulium"
},
"Yb": {
"Type": "Lanthanide",
"Mass": 173.055,
"number": 70,
"Radioactive": false,
"name": "Ytterbium"
},
"Lu": {
"Type": "Lanthanide",
"Mass": 174.967,
"number": 71,
"Radioactive": false,
"name": "Lutetium"
},
"Hf": {
"Type": "Transistion Metal",
"Mass": 178.49,
"number": 72,
"Radioactive": false,
"name": "Hafnium"
},
"Ta": {
"Type": "Transistion Metal",
"Mass": 180.948,
"number": 73,
"Radioactive": false,
"name": "Tantalum"
},
"W": {
"Type": "Transistion Metal",
"Mass": 183.84,
"number": 74,
"Radioactive": false,
"name": "Tungsten"
},
"Re": {
"Type": "Transistion Metal",
"Mass": 186.207,
"number": 75,
"Radioactive": false,
"name": "Rhenium"
},
"Os": {
"Type": "Transistion Metal",
"Mass": 190.23,
"number": 76,
"Radioactive": false,
"name": "Osmium"
},
"Ir": {
"Type": "Transistion Metal",
"Mass": 192.217,
"number": 77,
"Radioactive": false,
"name": "Iridium"
},
"Pt": {
"Type": "Transistion Metal",
"Mass": 195.085,
"number": 78,
"Radioactive": false,
"name": "Platinum"
},
"Au": {
"Type": "Transistion Metal",
"Mass": 196.967,
"number": 79,
"Radioactive": false,
"name": "Gold"
},
"Hg": {
"Type": "Transistion Metal",
"Mass": 200.592,
"number": 80,
"Radioactive": false,
"name": "Mercury"
},
"Tl": {
"Type": "Basic Metal",
"Mass": 204.383,
"number": 81,
"Radioactive": false,
"name": "Thallium"
},
"Pb": {
"Type": "Basic Metal",
"Mass": 207.2,
"number": 82,
"Radioactive": false,
"name": "Lead"
},
"Bi": {
"Type": "Basic Metal",
"Mass": 208.98,
"number": 83,
"Radioactive": true,
"name": "Bismuth"
},
"Po": {
"Type": "Semimetal",
"Mass": 208.982,
"number": 84,
"Radioactive": true,
"name": "Polonium"
},
"At": {
"Type": "Halogen",
"Mass": 209.987,
"number": 85,
"Radioactive": true,
"name": "Astatine"
},
"Rn": {
"Type": "Noble Gas",
"Mass": 222.018,
"number": 86,
"Radioactive": true,
"name": "Radon"
},
"Fr": {
"Type": "Alkali Metal",
"Mass": 223.02,
"number": 87,
"Radioactive": true,
"name": "Francium"
},
"Ra": {
"Type": "Alkaline Earth",
"Mass": 226.025,
"number": 88,
"Radioactive": true,
"name": "Radium"
},
"Ac": {
"Type": "Actinide",
"Mass": 227.028,
"number": 89,
"Radioactive": true,
"name": "Actinium"
},
"Th": {
"Type": "Actinide",
"Mass": 232.038,
"number": 90,
"Radioactive": true,
"name": "Thorium"
},
"Pa": {
"Type": "Actinide",
"Mass": 231.036,
"number": 91,
"Radioactive": true,
"name": "Protactinium"
},
"U": {
"Type": "Actinide",
"Mass": 238.029,
"number": 92,
"Radioactive": true,
"name": "Uranium"
},
"Np": {
"Type": "Actinide",
"Mass": 237.048,
"number": 93,
"Radioactive": true,
"name": "Neptunium"
},
"Pu": {
"Type": "Actinide",
"Mass": 244.064,
"number": 94,
"Radioactive": true,
"name": "Plutonium"
},
"Am": {
"Type": "Actinide",
"Mass": 243.061,
"number": 95,
"Radioactive": true,
"name": "Americium"
},
"Cm": {
"Type": "Actinide",
"Mass": 247.07,
"number": 96,
"Radioactive": true,
"name": "Curium"
},
"Bk": {
"Type": "Actinide",
"Mass": 247.07,
"number": 97,
"Radioactive": true,
"name": "Berkelium"
},
"Cf": {
"Type": "Actinide",
"Mass": 251.08,
"number": 98,
"Radioactive": true,
"name": "Californium"
},
"Es": {
"Type": "Actinide",
"Mass": 254,
"number": 99,
"Radioactive": true,
"name": "Einsteinium"
},
"Fm": {
"Type": "Actinide",
"Mass": 257.095,
"number": 100,
"Radioactive": true,
"name": "Fermium"
},
"Md": {
"Type": "Actinide",
"Mass": 258.1,
"number": 101,
"Radioactive": true,
"name": "Mendelevium"
},
"No": {
"Type": "Actinide",
"Mass": 259.101,
"number": 102,
"Radioactive": true,
"name": "Nobelium"
},
"Lr": {
"Type": "Actinide",
"Mass": 262,
"number": 103,
"Radioactive": true,
"name": "Lawrencium"
},
"Rf": {
"Type": "Transistion Metal",
"Mass": 261,
"number": 104,
"Radioactive": true,
"name": "Rutherfordium"
},
"Db": {
"Type": "Transistion Metal",
"Mass": 262,
"number": 105,
"Radioactive": true,
"name": "Dubnium"
},
"Sg": {
"Type": "Transistion Metal",
"Mass": 266,
"number": 106,
"Radioactive": true,
"name": "Seaborgium"
},
"Bh": {
"Type": "Transistion Metal",
"Mass": 264,
"number": 107,
"Radioactive": true,
"name": "Bohrium"
},
"Hs": {
"Type": "Transistion Metal",
"Mass": 269,
"number": 108,
"Radioactive": true,
"name": "Hassnium"
},
"Mt": {
"Type": "Transistion Metal",
"Mass": 268,
"number": 109,
"Radioactive": true,
"name": "Meitnerium"
},
"Ds": {
"Type": "Transistion Metal",
"Mass": 269,
"number": 110,
"Radioactive": true,
"name": "Darmstadium"
},
"Rg": {
"Type": "Transistion Metal",
"Mass": 272,
"number": 111,
"Radioactive": true,
"name": "Roetgenium"
},
"Cn": {
"Type": "Transistion Metal",
"Mass": 277,
"number": 112,
"Radioactive": true,
"name": "Copernicium"
},
"Nh": {
"Type": "Basic Metal",
"Mass": "Unknown",
"number": 113,
"Radioactive": true,
"name": "Nihonium"
},
"Fl": {
"Type": "Basic Metal",
"Mass": 289,
"number": 114,
"Radioactive": true,
"name": "Ferovium"
},
"Mc": {
"Type": "Basic Metal",
"Mass": "Unknown",
"number": 115,
"Radioactive": true,
"name": "Moscovium"
},
"Lv": {
"Type": "Basic Metal",
"Mass": 298,
"number": 116,
"Radioactive": true,
"name": "Livermorium"
},
"Ts": {
"Type": "Halogen",
"Mass": "Unknown",
"number": 117,
"Radioactive": true,
"name": "Tennessine"
},
"Og": {
"Type": "Noble Gas",
"Mass": "Unknown",
"number": 118,
"Radioactive": true,
"name": "Oganesson"
}
}