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ScienceOne small ahaElement

This chemical element has the symbol Ho.

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Your new ahaHolmium

Holmium has 67 protons in every atomic nucleus. Changing that number would make a different element. Source: Holmium ↗

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More from Chemical Symbols and Elements

A few more worth knowing.

  1. 68This chemical element has the symbol Er.RECALL
    Erbium

    Atomic number 68

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  2. 69This chemical element has the symbol Tm.RECALL
    Thulium

    Atomic number 69

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  3. 70This chemical element has the symbol Yb.RECALL
    Ytterbium

    Atomic number 70

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