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ScienceOne small ahaElement

This chemical element has the symbol H.

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Your new ahaHydrogen

Hydrogen has 1 proton in every atomic nucleus. Changing that number would make a different element. Source: Hydrogen ↗

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More from Chemical Symbols and Elements

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  1. 02This chemical element has the symbol He.RECALL
    Helium

    Atomic number 2

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  2. 03This chemical element has the symbol Li.RECALL
    Lithium

    Atomic number 3

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  3. 04This chemical element has the symbol Be.RECALL
    Beryllium

    Atomic number 4

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