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    Gavin Mai
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    Periodic Melodies

    I’m exploring the connection between musical octaves and repeating patterns in the elements.

    How to read this & what to try

    The periodic table groups nature’s building blocks by recurring traits. Here, each element also gets a note.

    Some elements behave like relatives because their outer electrons have similar arrangements. That’s why the table has repeating groups. The spiral makes those repetitions easier to compare. For sound, the app maps how hard it is to remove an electron to a musical pitch.

    Try this: Tap a few elements, then switch to Spiral and select a family. Listen for differences while comparing which elements line up. Use the sequencer to make a melody.

    The pitches are a way to represent data, not recordings of atoms. Chemical periods are not literal musical octaves. Inspired by Stanley Jordan’s musical interpretation of the elements. Stanley Jordan ↗

    Sound controls
    H Hydrogen #12355 Hz · Details
    Group / period
    1 / 1
    Category
    nonmetal
    Ionization energy
    13.598 eV

    Hydrogen is the most abundant chemical substance in the universe.

    Tap an element to play. On narrow screens, scroll sideways or use Compact.

    Lanthanides
    Actinides
    How the sounds are made

    Each element’s first ionization energy is mapped into the audible frequency range set in Sound controls. Higher ionization energy gives a higher pitch. Note snapping rounds that pitch to a musical note. This is a way to hear patterns in the data, not the natural sound of an atom; chemical periods are not literal musical octaves.

    Sound controls & melody sequencer
    s
    s
    s
    s
    oct
    st
    Hz
    Hz