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Johan Gottlieb Gahn (1745 – 1818) was a Swedish chemist who discovered manganese in 1774.

See also

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• Gahnite, named after Gahn

1745 births | 1818 deaths | Swedish chemists | Discoverers of chemical elements

Johan Gottlieb Gahn | ヨハン・ゴットリーブ・ガーン | Johan Gottlieb Gahn | Johan Gottlieb Gahn

 

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