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This chemical element has atomic number 101.

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Your new ahaMendelevium

Mendelevium has 101 protons in every atomic nucleus. Changing that number would make a different element. Source: Mendelevium ↗

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  1. 102This chemical element has atomic number 102.RECALL
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  2. 103This chemical element has atomic number 103.RECALL
    Lawrencium

    Symbol Lr

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  3. 104This chemical element has atomic number 104.RECALL
    Rutherfordium

    Symbol Rf

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