{
    "api": "YAML JSON TOON Database",
    "version": "1.0.0",
    "format": "json",
    "dataset": {
        "slug": "periodic-table-first-30",
        "title": "Periodic Table First 30 Elements",
        "description": "Atomic data for the first thirty chemical elements.",
        "summary": "The first thirty elements of the periodic table, from hydrogen to zinc, with atomic number, symbol, name and standard atomic mass. It covers the elements most common in introductory chemistry, biology and everyday materials.",
        "use_when": [
            "You need a symbol, name or atomic mass for the light elements.",
            "You are checking an atomic number or building a small periodic-table lookup."
        ],
        "caveats": [
            "Only the first thirty elements are included; the table has 118.",
            "Atomic masses are standard atomic weights rounded to four decimals and are averages over natural isotopes."
        ],
        "related": [
            "chemical-bond-types",
            "organic-functional-groups",
            "common-acids-bases"
        ],
        "category": "Chemistry",
        "category_slug": "chemistry",
        "tags": "chemistry,elements,periodic-table",
        "view_count": 0,
        "entry_count": 30,
        "fields": [
            {
                "section": "data",
                "field": "atomic_number",
                "type": "integer",
                "example": "1"
            },
            {
                "section": "data",
                "field": "symbol",
                "type": "string",
                "example": "H"
            },
            {
                "section": "data",
                "field": "name",
                "type": "string",
                "example": "Hydrogen"
            },
            {
                "section": "data",
                "field": "atomic_mass",
                "type": "number",
                "example": "1.008"
            }
        ]
    },
    "data": [
        {
            "atomic_number": 1,
            "symbol": "H",
            "name": "Hydrogen",
            "atomic_mass": 1.008
        },
        {
            "atomic_number": 2,
            "symbol": "He",
            "name": "Helium",
            "atomic_mass": 4.0026
        },
        {
            "atomic_number": 3,
            "symbol": "Li",
            "name": "Lithium",
            "atomic_mass": 6.94
        },
        {
            "atomic_number": 4,
            "symbol": "Be",
            "name": "Beryllium",
            "atomic_mass": 9.0122
        },
        {
            "atomic_number": 5,
            "symbol": "B",
            "name": "Boron",
            "atomic_mass": 10.81
        },
        {
            "atomic_number": 6,
            "symbol": "C",
            "name": "Carbon",
            "atomic_mass": 12.011
        },
        {
            "atomic_number": 7,
            "symbol": "N",
            "name": "Nitrogen",
            "atomic_mass": 14.007
        },
        {
            "atomic_number": 8,
            "symbol": "O",
            "name": "Oxygen",
            "atomic_mass": 15.999
        },
        {
            "atomic_number": 9,
            "symbol": "F",
            "name": "Fluorine",
            "atomic_mass": 18.998
        },
        {
            "atomic_number": 10,
            "symbol": "Ne",
            "name": "Neon",
            "atomic_mass": 20.18
        },
        {
            "atomic_number": 11,
            "symbol": "Na",
            "name": "Sodium",
            "atomic_mass": 22.99
        },
        {
            "atomic_number": 12,
            "symbol": "Mg",
            "name": "Magnesium",
            "atomic_mass": 24.305
        },
        {
            "atomic_number": 13,
            "symbol": "Al",
            "name": "Aluminium",
            "atomic_mass": 26.982
        },
        {
            "atomic_number": 14,
            "symbol": "Si",
            "name": "Silicon",
            "atomic_mass": 28.085
        },
        {
            "atomic_number": 15,
            "symbol": "P",
            "name": "Phosphorus",
            "atomic_mass": 30.974
        },
        {
            "atomic_number": 16,
            "symbol": "S",
            "name": "Sulfur",
            "atomic_mass": 32.06
        },
        {
            "atomic_number": 17,
            "symbol": "Cl",
            "name": "Chlorine",
            "atomic_mass": 35.45
        },
        {
            "atomic_number": 18,
            "symbol": "Ar",
            "name": "Argon",
            "atomic_mass": 39.948
        },
        {
            "atomic_number": 19,
            "symbol": "K",
            "name": "Potassium",
            "atomic_mass": 39.098
        },
        {
            "atomic_number": 20,
            "symbol": "Ca",
            "name": "Calcium",
            "atomic_mass": 40.078
        },
        {
            "atomic_number": 21,
            "symbol": "Sc",
            "name": "Scandium",
            "atomic_mass": 44.956
        },
        {
            "atomic_number": 22,
            "symbol": "Ti",
            "name": "Titanium",
            "atomic_mass": 47.867
        },
        {
            "atomic_number": 23,
            "symbol": "V",
            "name": "Vanadium",
            "atomic_mass": 50.942
        },
        {
            "atomic_number": 24,
            "symbol": "Cr",
            "name": "Chromium",
            "atomic_mass": 51.996
        },
        {
            "atomic_number": 25,
            "symbol": "Mn",
            "name": "Manganese",
            "atomic_mass": 54.938
        },
        {
            "atomic_number": 26,
            "symbol": "Fe",
            "name": "Iron",
            "atomic_mass": 55.845
        },
        {
            "atomic_number": 27,
            "symbol": "Co",
            "name": "Cobalt",
            "atomic_mass": 58.933
        },
        {
            "atomic_number": 28,
            "symbol": "Ni",
            "name": "Nickel",
            "atomic_mass": 58.693
        },
        {
            "atomic_number": 29,
            "symbol": "Cu",
            "name": "Copper",
            "atomic_mass": 63.546
        },
        {
            "atomic_number": 30,
            "symbol": "Zn",
            "name": "Zinc",
            "atomic_mass": 65.38
        }
    ]
}