ListPlot[Table[ElementData[z, "AtomicWeight"], {z, 118}]]

HTML

<script src="https://cdn.jsdelivr.net/gh/paulmasson/math@1.4.10/build/math.js"></script>
<script src="https://cdn.jsdelivr.net/npm/jsxgraph@1.10.1/distrib/jsxgraphcore.js"></script>
<script src="https://cdn.jsdelivr.net/npm/json2d_jsxgraph@1.0.1/drawGraphics2d.js"></script>
<div id='graphics2d' style="width:600px; height:400px;"></div>

JavaScript

drawGraphics2d("graphics2d", {
  axes: { hasaxes: [true, true] },
  elements: [
    { option: "opacity", value: 1.0 },
    { option: "pointSize", value: 0.0013 },
    { option: "fontSize", value: 12 },
    { option: "color", value: [0.0, 0.0, 0.0] },
    { option: "opacity", value: 1.0 },
    { aspectRatio: { symbol: "automatic" } },
    {
      option: "color",
      value: [0.36841699481010437, 0.5067790150642395, 0.7097979784011841],
    },
    { option: "opacity", value: 1.0 },
    {
      type: "point",
      coords: [
        [[1.0, 1.01]],
        [[2.0, 4.0]],
        [[3.0, 6.94]],
        [[4.0, 9.01]],
        [[5.0, 10.8]],
        [[6.0, 12.01]],
        [[7.0, 14.01]],
        [[8.0, 16.0]],
        [[9.0, 19.0]],
        [[10.0, 20.18]],
        [[11.0, 22.99]],
        [[12.0, 24.31]],
        [[13.0, 26.98]],
        [[14.0, 28.09]],
        [[15.0, 30.97]],
        [[16.0, 32.07]],
        [[17.0, 35.45]],
        [[18.0, 39.95]],
        [[19.0, 39.1]],
        [[20.0, 40.08]],
        [[21.0, 44.96]],
        [[22.0, 47.87]],
        [[23.0, 50.94]],
        [[24.0, 52.0]],
        [[25.0, 54.94]],
        [[26.0, 55.85]],
        [[27.0, 58.93]],
        [[28.0, 58.69]],
        [[29.0, 63.55]],
        [[30.0, 65.38]],
        [[31.0, 69.72]],
        [[32.0, 72.63]],
        [[33.0, 74.92]],
        [[34.0, 78.96]],
        [[35.0, 79.9]],
        [[36.0, 83.8]],
        [[37.0, 85.47]],
        [[38.0, 87.62]],
        [[39.0, 88.91]],
        [[40.0, 91.22]],
        [[41.0, 92.91]],
        [[42.0, 95.96]],
        [[43.0, 98.0]],
        [[44.0, 101.07]],
        [[45.0, 102.91]],
        [[46.0, 106.42]],
        [[47.0, 107.87]],
        [[48.0, 112.41]],
        [[49.0, 114.82]],
        [[50.0, 118.71]],
        [[51.0, 121.76]],
        [[52.0, 127.6]],
        [[53.0, 126.9]],
        [[54.0, 131.29]],
        [[55.0, 132.91]],
        [[56.0, 137.33]],
        [[57.0, 138.91]],
        [[58.0, 140.12]],
        [[59.0, 140.91]],
...