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== Referències == | == Referències == | ||
| + | * [https://www.smm.co.jp/en/news/release/uploaded_files/20160428en.pdf «Establishment of Scandium Recovery Operations»] | ||
| + | * [http://www.iupac.org/publications/books/rbook/Red_Book_2005.pdf IUPAC Recommendations, Nomenclature of Inorganic Chemistry] | ||
* [https://pubs.usgs.gov/periodicals/mcs2020/mcs2020-scandium.pdf «Mineral Commodity Summaries 2020». US Geological Survey Mineral Commodities Summary 2020. US Geological Survey] | * [https://pubs.usgs.gov/periodicals/mcs2020/mcs2020-scandium.pdf «Mineral Commodity Summaries 2020». US Geological Survey Mineral Commodities Summary 2020. US Geological Survey] | ||
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* [https://www.usgs.gov/centers/national-minerals-information-center/rare-earths-statistics-and-information «Mineral Commodity Summaries 2015: Scandium». United States Geological Survey] | * [https://www.usgs.gov/centers/national-minerals-information-center/rare-earths-statistics-and-information «Mineral Commodity Summaries 2015: Scandium». United States Geological Survey] | ||
* [https://www.usgs.gov/centers/national-minerals-information-center/rare-earths-statistics-and-information Scandium] | * [https://www.usgs.gov/centers/national-minerals-information-center/rare-earths-statistics-and-information Scandium] | ||
Revisió de 10:39 24 set 2023
L'escandi (del llatí scandium) és un element químic, metal, de color gris rogenc, que es troba dispers en alguns minerals.
El seu símbol és Sc i el seu número atòmic és 21.
Referències
- «Establishment of Scandium Recovery Operations»
- IUPAC Recommendations, Nomenclature of Inorganic Chemistry
- «Mineral Commodity Summaries 2020». US Geological Survey Mineral Commodities Summary 2020. US Geological Survey
- «Mineral Commodity Summaries 2015: Scandium». United States Geological Survey
- Scandium
