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二酸化鉛
1. lead dioxide; lead(IV) oxideChemistry
2. Lead dioxideLead dioxide, also lead(IV) oxide or plumbic oxide, is an oxide of lead (PbO2) in oxidation state +4. It is an odorless dark-brown crystalline powder which is nearly insoluble in water. It exists in two crystalline forms. The alpha phase has orthorhombic symmetry; it has been first synthesized in 1941 and identified in nature as a rare mineral scrutinyite in 1988.
Read “Lead dioxide” on English Wikipedia
Read “二酸化鉛” on Japanese Wikipedia
Read “Lead dioxide” on DBpedia
Read “Lead dioxide” on English Wikipedia
Read “二酸化鉛” on Japanese Wikipedia
Read “Lead dioxide” on DBpedia
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