Top 5 densest chemical elements

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Density at standard conditions — Materials & element properties

Snapshot · 2026-05-31

  1. 1

    Osmium

    22.59 g/cm3

  2. 2

    Iridium

    22.56 g/cm3

  3. 3

    Platinum

    21.45 g/cm3

  4. 4

    Rhenium

    21.02 g/cm3

  5. 5

    Neptunium

    20.2 g/cm3