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This chemical element has the symbol Tc.

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Your new ahaTechnetium

Technetium has 43 protons in every atomic nucleus. Changing that number would make a different element. Source: Technetium ↗

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  1. 44This chemical element has the symbol Ru.RECALL
    Ruthenium

    Atomic number 44

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  2. 45This chemical element has the symbol Rh.RECALL
    Rhodium

    Atomic number 45

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  3. 46This chemical element has the symbol Pd.RECALL
    Palladium

    Atomic number 46

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