{
  "source": "https://github.com/solarchemist/periodicdata",
  "license": "GPL-3.0",
  "snapshotDate": "2026-09-25",
  "sha256": "8a509c60d77630b478e38bfe7bf114e2424f0a229b9ed5c253acf6a92a669f0c",
  "fields": {
    "Brinell_Hardness": [
      "brinell",
      0.000001,
      "MPa"
    ],
    "Mohs_Hardness": [
      "mohs",
      1,
      ""
    ],
    "Vickers_Hardness": [
      "vickers",
      0.000001,
      "MPa"
    ],
    "Bulk_Modulus": [
      "bulk_modulus",
      1e-9,
      "GPa"
    ],
    "Shear_Modulus": [
      "shear_modulus",
      1e-9,
      "GPa"
    ],
    "Young_Modulus": [
      "young_modulus",
      1e-9,
      "GPa"
    ],
    "Electrical_Conductivity": [
      "electrical_conductivity",
      1,
      "S/m"
    ],
    "Density_Liquid": [
      "density_liquid",
      0.001,
      "g/cm³"
    ],
    "Percent_in_Universe": [
      "abundance_universe",
      1,
      "%"
    ],
    "Percent_in_Sun": [
      "abundance_sun",
      1,
      "%"
    ],
    "Percent_in_Meteorites": [
      "abundance_meteorites",
      1,
      "%"
    ],
    "Percent_in_Humans": [
      "abundance_human",
      1,
      "%"
    ],
    "Percent_in_Oceans": [
      "abundance_ocean_percent",
      1,
      "%"
    ],
    "Percent_in_Earths_Crust": [
      "abundance_crust_percent",
      1,
      "%"
    ],
    "Atomic_Radius": [
      "radius_calculated",
      1000000000000,
      "pm"
    ]
  }
}