{"id":37840,"date":"2023-11-29T10:34:00","date_gmt":"2023-11-29T09:34:00","guid":{"rendered":"https:\/\/rinconeducativo.org\/?post_type=re_recurso&p=37840"},"modified":"2024-11-29T11:22:04","modified_gmt":"2024-11-29T10:22:04","slug":"nils-sefstrom-descubridor-vanadio-o-no","status":"publish","type":"re_recurso","link":"https:\/\/rinconeducativo.org\/es\/recursos-educativos\/nils-sefstrom-descubridor-vanadio-o-no\/","title":{"rendered":"Nils Sefstr\u00f6m, descubridor del elemento qu\u00edmico vanadio \u00bfo no?"},"content":{"rendered":"
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\"\"<\/figure>\n<\/div>\n\n\n

2 de junio de 1787, Suecia - 30 de noviembre de 1845, Klara Church Parish (Suecia)<\/p>\n\n\n\n

Nils Gabriel Sefstr\u00f6m estudi\u00f3 Qu\u00edmica y fue estudiante y disc\u00edpulo de J\u00f6ns Jacob Berzelius<\/a> (padre de la notaci\u00f3n qu\u00edmica actual). Mientras estudiaba minerales asociados al acero, descubri\u00f3 un elemento qu\u00edmico al que llam\u00f3 vanadio.<\/p>\n\n\n\n

Sin embargo, el mismo elemento hab\u00eda sido descubierto anteriormente por el espa\u00f1ol-mexicano Andr\u00e9s Manuel del R\u00edo<\/a>, en 1801, y al que hab\u00eda llamado eritrono (aunque muchos err\u00f3neamente lo nombran eritronio).<\/p>\n\n\n\n

Despu\u00e9s, Friedrich W\u00f6hler<\/a> (el primero en aislar el berilio y el alumnio met\u00e1licos) confirm\u00f3 que el vanadio y eritrono eran la misma sustancia. Pese a ello, el nombre aceptado oficialmente es vanadio.<\/p>\n\n\n

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\"\"<\/figure>\n<\/div>\n\n\n

Nils Sefstr\u00f6m dio este nombre a su descubrimiento en honor a Vanadis, diosa escandinava del amor y la belleza.<\/p>\n\n\n\n

El vanadio, con s\u00edmbolo V, tiene el n\u00famero at\u00f3mico 23 en la tabla peri\u00f3dica y est\u00e1 situado en el grupo 5. Es un metal d\u00factil, pero duro y poco abundante en la naturaleza. Se encuentra en distintos minerales y se emplea principalmente en algunas aleaciones.<\/p>\n","protected":false},"excerpt":{"rendered":"

Nils Sefstr\u00f6m, descubridor del elemento qu\u00edmico vanadio \u00bfo no?<\/p>\n","protected":false},"author":1088,"featured_media":37870,"template":"","meta":{"_acf_changed":false,"footnotes":""},"tags":[6071],"edad":[7029,7030,7031,7028],"recursos_tipo":[7014],"recursos_tema":[7010,7097],"clasificacion_anterior":[],"class_list":["post-37840","re_recurso","type-re_recurso","status-publish","has-post-thumbnail","hentry","tag-tabla-periodica","edad-de-6-a-12","edad-de-12-a-16","edad-mas-16","edad-todas-las-edades","recursos_tipo-personajes","recursos_tema-ciencia","recursos_tema-tablas-periodicas"],"acf":[],"yoast_head":"\nNils Sefstr\u00f6m, descubridor del elemento qu\u00edmico vanadio \u00bfo no? - Rinc\u00f3n educativo<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/rinconeducativo.org\/es\/recursos-educativos\/nils-sefstrom-descubridor-vanadio-o-no\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Nils Sefstr\u00f6m, descubridor del elemento qu\u00edmico vanadio \u00bfo no? 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