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This chemical element has the symbol Yb.

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Your new ahaYtterbium

Ytterbium has 70 protons in every atomic nucleus. Changing that number would make a different element. Source: Ytterbium ↗

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  1. 71This chemical element has the symbol Lu.RECALL
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    Atomic number 71

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    Atomic number 72

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  3. 73This chemical element has the symbol Ta.RECALL
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    Atomic number 73

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