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This chemical element has atomic number 25.

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Your new ahaManganese

Manganese has 25 protons in every atomic nucleus. Changing that number would make a different element. Source: Manganese ↗

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  1. 26This chemical element has atomic number 26.RECALL
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    Symbol Co

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  3. 28This chemical element has atomic number 28.RECALL
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    Symbol Ni

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