Copper(II) oxide

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Notion

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Science and technology

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What Wikipedia says

Copper(II) oxide or cupric oxide is an inorganic compound with the formula CuO. A black solid, it is one of the two stable oxides of copper, the other being Cu2O or copper(I) oxide (cuprous oxide). As a mineral, it is known as tenorite, or sometimes black copper.

Excerpt from the Wikipedia article “Copper(II) oxide”, under the CC BY-SA 4.0 license. Read the article on Wikipedia

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