Tungsten trioxide

Rarity: Uncommon

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Notion

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Science and technology

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What Wikipedia says

Tungsten(VI) oxide, also known as tungsten trioxide, is a chemical compound of oxygen and the transition metal tungsten, with formula WO3. The compound is also called tungstic anhydride, reflecting its relation to tungstic acid H2WO4. It is a light yellow crystalline solid.

Excerpt from the Wikipedia article “Tungsten trioxide”, under the CC BY-SA 4.0 license. Read the article on Wikipedia

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