Pembicaraan:Unsur golongan 3

message: Hello fellow editors,
I have found one or more external links on Unsur golongan 3 that are in need of attention. Please take a moment to review the links I found and correct them on the article if necessary. I found the following problems:
*http://elements.vanderkrogt.net/element.php?sym=Y is found to be dead. Recommend adding https://web.archive.org/web/20210512172623/https://elements.vanderkrogt.net/element.php?sym=Y to the original URL.
*http://gallica.bnf.fr/ark:/12148/bpt6k30457/f639.table is found to be dead. Recommend adding https://web.archive.org/web/20210428213741/https://gallica.bnf.fr/ark:/12148/bpt6k30457/f639.table to the original URL.
*http://gallica.bnf.fr/ark:/12148/bpt6k3046j/f432.table is found to be dead. Recommend adding https://web.archive.org/web/20140824082831/http://gallica.bnf.fr/ark:/12148/bpt6k3046j/f432.table to the original URL.
*http://www.vanderkrogt.net/elements/rareearths.php is found to be dead. Recommend adding https://web.archive.org/web/20211026135450/https://www.vanderkrogt.net/elements/rareearths.php to the original URL.
*http://gallica.bnf.fr/ark:/12148/bpt6k3099v/f759.table is found to be dead. Recommend adding https://web.archive.org/web/20210331055947/https://gallica.bnf.fr/ark:/12148/bpt6k3099v/f759.table to the original URL.
*http://www.acs.org/content/acs/en/education/whatischemistry/landmarks/earthelements.html is found to be dead. Recommend adding https://web.archive.org/web/20210303051635/https://www.acs.org/content/acs/en/education/whatischemistry/landmarks/earthelements.html to the original URL.
*http://elements.vanderkrogt.net/element.php?sym=Yb is found to be dead. Recommend adding https://web.archive.org/web/20100123003536/http://elements.vanderkrogt.net/element.php?sym=Yb to the original URL.
*http://elements.vanderkrogt.net/element.php?sym=Lu is found to be dead. Recommend adding https://web.archive.org/web/20100123003106/http://elements.vanderkrogt.net/element.php?sym=Lu to the original URL.
*http://gallica.bnf.fr/ark:/12148/bpt6k3085b/f593.table is found to be dead. Recommend adding https://web.archive.org/web/20140507180653/http://gallica.bnf.fr/ark:/12148/bpt6k3085b/f593.table to the original URL.
*http://gallica.bnf.fr/ark:/12148/bpt6k3086n/f906.table is found to be dead. Recommend adding https://web.archive.org/web/20140426034947/http://gallica.bnf.fr/ark:/12148/bpt6k3086n/f906.table to the original URL.
*http://elements.vanderkrogt.net/ is found to be dead. Recommend adding https://web.archive.org/web/20230829133538/https://elements.vanderkrogt.net/ to the original URL.
*http://www.britannica.com/EBchecked/topic/603220/transuranium-element is found to be dead. Recommend adding https://web.archive.org/web/20101130112151/http://www.britannica.com/EBchecked/topic/603220/transuranium-element to the original URL.
*http://www.chemicalbook.com/ProductChemicalPropertiesCB4115641_EN.htm is found to be dead. Recommend adding https://web.archive.org/web/20230419154823/https://www.chemicalbook.com/ProductChemicalPropertiesCB4115641_EN.htm to the original URL.
*http://www.chemicalbook.com/ProductChemicalPropertiesCB3112810_EN.htm is found to be dead. Recommend adding https://web.archive.org/web/20221114053956/https://www.chemicalbook.com/ProductChemicalPropertiesCB3112810_EN.htm to the original URL.
*http://www.iupac.org/publications/ci/2012/3404/ud.html is found to be dead. Recommend adding https://web.archive.org/web/20170705051357/https://www.iupac.org/publications/ci/2012/3404/ud.html to the original URL.
*http://www.webelements.com/ is found to be dead. Recommend adding https://web.archive.org/web/20140104110225/http://webelements.com/ to the original URL.
*http://old.iupac.org/reports/periodic_table/ is found to be dead. Recommend adding https://web.archive.org/web/20180927055740/http://old.iupac.org/reports/periodic_table/ to the original URL.
*http://www.wiley.com/legacy/wileychi/ecc/samples/sample08.pdf is found to be dead. Recommend adding https://web.archive.org/web/20210421064810/http://www.wiley.com/legacy/wileychi/ecc/samples/sample08.pdf to the original URL.
*http://www.rsc.org/chemsoc/visualelements/index.htm is found to be dead. Recommend adding https://web.archive.org/web/20110805124434/http://www.rsc.org/chemsoc/visualelements/index.htm to the original URL.
*https://iupac.org/projects/project-details/?project_nr=2015-039-2-200 is found to be dead. Recommend adding https://web.archive.org/web/20160705053631/https://iupac.org/projects/project-details/?project_nr=2015-039-2-200 to the original URL.
*http://minerals.usgs.gov/minerals/pubs/commodity/rare_earths/740798.pdf is found to be dead. Recommend adding https://web.archive.org/web/20110110181854/http://minerals.usgs.gov//minerals//pubs//commodity//rare_earths//740798.pdf to the original URL.
*http://www.rareelementresources.com/i/pdf/RareEarths-CastorHedrickIMAR7.pdf is found to be dead. Recommend adding https://web.archive.org/web/20091007100717/http://www.rareelementresources.com/i/pdf/RareEarths-CastorHedrickIMAR7.pdf to the original URL.
*https://minerals.usgs.gov/minerals/pubs/mcs/2017/mcs2017.pdf is found to be dead. Recommend adding https://web.archive.org/web/20210125085018/https://www.usgs.gov/centers/nmic/mineral-commodity-summaries to the original URL.
*http://www.mineralinfo.org/Substance/Scandium/Sc.pdf is considered to be dead, however has been found to be alive. Recommend removing the dead flag from the URL.
*https://minerals.usgs.gov/minerals/pubs/mcs/2017/mcs2017.pdf is found to be dead. Recommend adding https://web.archive.org/web/20210125085018/https://www.usgs.gov/centers/nmic/mineral-commodity-summaries to the original URL.
*http://www.rsc.org/periodic-table/element/21/scandium is found to be dead. Recommend adding https://web.archive.org/web/20230608115447/https://www.rsc.org/periodic-table/element/21/scandium to the original URL.
*http://www.chemicool.com/elements/scandium.html is found to be dead. Recommend adding https://web.archive.org/web/20230804104910/https://www.chemicool.com/elements/scandium.html to the original URL.
*http://www.rsc.org/periodic-table/element/39/yttrium is found to be dead. Recommend adding https://web.archive.org/web/20230323122950/https://www.rsc.org/periodic-table/element/39/Yttrium to the original URL.
*http://www.rsc.org/periodic-table/element/71/Lutetium is found to be dead. Recommend adding https://web.archive.org/web/20230720143334/https://www.rsc.org/periodic-table/element/71/lutetium to the original URL.
*http://www.chemicool.com/elements/lutetium.html is found to be dead. Recommend adding https://web.archive.org/web/20230912232023/https://www.chemicool.com/elements/lutetium.html to the original URL.
*http://www.rsc.org/periodic-table/element/103/Lawrencium is found to be dead. Recommend adding https://web.archive.org/web/20230324074203/https://www.rsc.org/periodic-table/element/103/lawrencium to the original URL.
*http://www.chemicool.com/elements/lawrencium.html is found to be dead. Recommend adding https://web.archive.org/web/20230804104301/https://www.chemicool.com/elements/lawrencium.html to the original URL.
*http://www.rsc.org/periodic-table/element/57/Lanthanum is found to be dead. Recommend adding https://web.archive.org/web/20230510052245/https://www.rsc.org/periodic-table/element/57/lanthanum to the original URL.
*http://www.rsc.org/periodic-table/element/89/Actinium is found to be dead. Recommend adding https://web.archive.org/web/20120124161856/http://www.rsc.org/periodic-table/element/89/actinium to the original URL.
*http://www.lenntech.com/periodic/elements/sc.htm is found to be dead. Recommend adding https://web.archive.org/web/20110917034217/http://www.lenntech.com/periodic/elements/sc.htm to the original URL.
When you have finished making the appropriate changes, please visit this simple FaQ for additional information to fix any issues with the URLs mentioned above.
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Cheers.—InternetArchiveBot (Melaporkan kesalahan) 20 Oktober 2023 16.27 (UTC)
thread_title:  External links found that need fixing (Oktober 2023)