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black manganese

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black manganese (uncountable)

The black oxide of manganese, MnO₂.

Retrieved from "https://en.wiktionary.org/w/index.php?title=black_manganese&oldid=77835262"

Last edited on 2 February 2024, at 18:50

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This page was last edited on 2 February 2024, at 18:50.
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