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    "z": 13,
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    "z": 23,
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    "z": 27,
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      "3d": 10,
      "4s": 2,
      "4p": 6,
      "4d": 10,
      "4f": 14,
      "5s": 2,
      "5p": 6,
      "5d": 10,
      "5f": 14,
      "6s": 2,
      "6p": 6,
      "6d": 8,
      "7s": 2
    },
    "shells": [
      2,
      8,
      18,
      32,
      32,
      16,
      2
    ],
    "core": "Rn",
    "tail": {
      "5f": 14,
      "6d": 8,
      "7s": 2
    },
    "source": "https://periodic.lanl.gov/110.shtml",
    "valence": {
      "7s": "outer",
      "6d": "additional"
    },
    "raw": "[Rn]7s2 5f14 6d8",
    "predicted": true
  },
  {
    "z": 111,
    "symbol": "Rg",
    "name": "Roentgenium",
    "period": 7,
    "config": {
      "1s": 2,
      "2s": 2,
      "2p": 6,
      "3s": 2,
      "3p": 6,
      "3d": 10,
      "4s": 2,
      "4p": 6,
      "4d": 10,
      "4f": 14,
      "5s": 2,
      "5p": 6,
      "5d": 10,
      "5f": 14,
      "6s": 2,
      "6p": 6,
      "6d": 9,
      "7s": 2
    },
    "shells": [
      2,
      8,
      18,
      32,
      32,
      17,
      2
    ],
    "core": "Rn",
    "tail": {
      "5f": 14,
      "6d": 9,
      "7s": 2
    },
    "source": "https://periodic.lanl.gov/111.shtml",
    "valence": {
      "7s": "outer",
      "6d": "additional"
    },
    "raw": "[Rn]  7s2  5f14  6d9",
    "predicted": true
  },
  {
    "z": 112,
    "symbol": "Cn",
    "name": "Copernicium",
    "period": 7,
    "config": {
      "1s": 2,
      "2s": 2,
      "2p": 6,
      "3s": 2,
      "3p": 6,
      "3d": 10,
      "4s": 2,
      "4p": 6,
      "4d": 10,
      "4f": 14,
      "5s": 2,
      "5p": 6,
      "5d": 10,
      "5f": 14,
      "6s": 2,
      "6p": 6,
      "6d": 10,
      "7s": 2
    },
    "shells": [
      2,
      8,
      18,
      32,
      32,
      18,
      2
    ],
    "core": "Rn",
    "tail": {
      "5f": 14,
      "6d": 10,
      "7s": 2
    },
    "source": "https://periodic.lanl.gov/112.shtml",
    "valence": {
      "7s": "outer"
    },
    "raw": "[Rn] 7s2  5f14  6d10",
    "predicted": true
  },
  {
    "z": 113,
    "symbol": "Nh",
    "name": "Nihonium",
    "period": 7,
    "config": {
      "1s": 2,
      "2s": 2,
      "2p": 6,
      "3s": 2,
      "3p": 6,
      "3d": 10,
      "4s": 2,
      "4p": 6,
      "4d": 10,
      "4f": 14,
      "5s": 2,
      "5p": 6,
      "5d": 10,
      "5f": 14,
      "6s": 2,
      "6p": 6,
      "6d": 10,
      "7s": 2,
      "7p": 1
    },
    "shells": [
      2,
      8,
      18,
      32,
      32,
      18,
      3
    ],
    "core": "Rn",
    "tail": {
      "5f": 14,
      "6d": 10,
      "7s": 2,
      "7p": 1
    },
    "source": "https://periodic.lanl.gov/113.shtml",
    "valence": {
      "7s": "outer",
      "7p": "outer"
    },
    "raw": "[Rn] 5f14  6d10  7s2  7p1",
    "predicted": true
  },
  {
    "z": 114,
    "symbol": "Fl",
    "name": "Flerovium",
    "period": 7,
    "config": {
      "1s": 2,
      "2s": 2,
      "2p": 6,
      "3s": 2,
      "3p": 6,
      "3d": 10,
      "4s": 2,
      "4p": 6,
      "4d": 10,
      "4f": 14,
      "5s": 2,
      "5p": 6,
      "5d": 10,
      "5f": 14,
      "6s": 2,
      "6p": 6,
      "6d": 10,
      "7s": 2,
      "7p": 2
    },
    "shells": [
      2,
      8,
      18,
      32,
      32,
      18,
      4
    ],
    "core": "Rn",
    "tail": {
      "5f": 14,
      "6d": 10,
      "7s": 2,
      "7p": 2
    },
    "source": "https://periodic.lanl.gov/114.shtml",
    "valence": {
      "7s": "outer",
      "7p": "outer"
    },
    "raw": "[Rn] 7s2 7p2  5f14  6d10",
    "predicted": true
  },
  {
    "z": 115,
    "symbol": "Mc",
    "name": "Moscovium",
    "period": 7,
    "config": {
      "1s": 2,
      "2s": 2,
      "2p": 6,
      "3s": 2,
      "3p": 6,
      "3d": 10,
      "4s": 2,
      "4p": 6,
      "4d": 10,
      "4f": 14,
      "5s": 2,
      "5p": 6,
      "5d": 10,
      "5f": 14,
      "6s": 2,
      "6p": 6,
      "6d": 10,
      "7s": 2,
      "7p": 3
    },
    "shells": [
      2,
      8,
      18,
      32,
      32,
      18,
      5
    ],
    "core": "Rn",
    "tail": {
      "5f": 14,
      "6d": 10,
      "7s": 2,
      "7p": 3
    },
    "source": "https://periodic.lanl.gov/115.shtml",
    "valence": {
      "7s": "outer",
      "7p": "outer"
    },
    "raw": "[Rn]  7s2  7p3  5f14  6d10",
    "predicted": true
  },
  {
    "z": 116,
    "symbol": "Lv",
    "name": "Livermorium",
    "period": 7,
    "config": {
      "1s": 2,
      "2s": 2,
      "2p": 6,
      "3s": 2,
      "3p": 6,
      "3d": 10,
      "4s": 2,
      "4p": 6,
      "4d": 10,
      "4f": 14,
      "5s": 2,
      "5p": 6,
      "5d": 10,
      "5f": 14,
      "6s": 2,
      "6p": 6,
      "6d": 10,
      "7s": 2,
      "7p": 4
    },
    "shells": [
      2,
      8,
      18,
      32,
      32,
      18,
      6
    ],
    "core": "Rn",
    "tail": {
      "5f": 14,
      "6d": 10,
      "7s": 2,
      "7p": 4
    },
    "source": "https://periodic.lanl.gov/116.shtml",
    "valence": {
      "7s": "outer",
      "7p": "outer"
    },
    "raw": "[Rn] 7s2  7p4  5f14  6d10",
    "predicted": true
  },
  {
    "z": 117,
    "symbol": "Ts",
    "name": "Tenness",
    "period": 7,
    "config": {
      "1s": 2,
      "2s": 2,
      "2p": 6,
      "3s": 2,
      "3p": 6,
      "3d": 10,
      "4s": 2,
      "4p": 6,
      "4d": 10,
      "4f": 14,
      "5s": 2,
      "5p": 6,
      "5d": 10,
      "5f": 14,
      "6s": 2,
      "6p": 6,
      "6d": 10,
      "7s": 2,
      "7p": 5
    },
    "shells": [
      2,
      8,
      18,
      32,
      32,
      18,
      7
    ],
    "core": "Rn",
    "tail": {
      "5f": 14,
      "6d": 10,
      "7s": 2,
      "7p": 5
    },
    "source": "https://periodic.lanl.gov/117.shtml",
    "valence": {
      "7s": "outer",
      "7p": "outer"
    },
    "raw": "[Rn] 7s2  7p5  5f14  6d10",
    "predicted": true
  },
  {
    "z": 118,
    "symbol": "Og",
    "name": "Oganesson",
    "period": 7,
    "config": {
      "1s": 2,
      "2s": 2,
      "2p": 6,
      "3s": 2,
      "3p": 6,
      "3d": 10,
      "4s": 2,
      "4p": 6,
      "4d": 10,
      "4f": 14,
      "5s": 2,
      "5p": 6,
      "5d": 10,
      "5f": 14,
      "6s": 2,
      "6p": 6,
      "6d": 10,
      "7s": 2,
      "7p": 6
    },
    "shells": [
      2,
      8,
      18,
      32,
      32,
      18,
      8
    ],
    "core": "Rn",
    "tail": {
      "5f": 14,
      "6d": 10,
      "7s": 2,
      "7p": 6
    },
    "source": "https://periodic.lanl.gov/118.shtml",
    "valence": {
      "7s": "outer",
      "7p": "outer"
    },
    "raw": "[Rn] 7s2  7p6  5f14  6d10",
    "predicted": true
  }
]