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- MANGANESE
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- 25
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- Mn
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- 54.94
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- 2-8-13-2
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- 1.74
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- 650° C
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- 1107° C
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- +2+3+4+7
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- HCP
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- silvery metal
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- glass, ceramics, alloys, formation of highly ferromagnetic materials
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- Manganese is harder and more brittle than iron. It's found worldwide, especially in the ore pyrolusite. It's found in several allotropic forms.
- Discovered in 1774 by Gahn.