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Below is a list of all of the known elements, who they were discovered by and the year they were discovered. Some elements, such as gold, silver and iron, have been known since ancient times, so it is impossible to credit a single person for their discovery. ... Lead Known since ancient times ?
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education.jlab.org/qa/discover_ele.html
education.jlab.org/qa/discover_ele.html
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Lead is a soft metal that has a bluish-white color when freshly cut and turns gray when exposed to air. But who discovered lead? This post will answer that question and also tell you some uses of lead. ... Unfortunately, no one knows who discovered lead. Lead has been known to many different civilizations throughout...
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wanttoknowit.com/who-discovered-lead/
wanttoknowit.com/who-discovered-lead/
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Science question: Who lead is originally discovered by? no one knows but some people believe that lead was discovered by anceint greeks Lead has been commonly used for thousands of years because it is ... no one knows but some people believe that lead was discovered by anceint greeks...
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wiki.answers.com/Q/Who_lead_is_originally_discovered_by
wiki.answers.com/Q/Who_lead_is_originally_discovered_by
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Metallic lead beads dating back to 6400 B.C. have been found in Çatalhöyük in modern-day Turkey. In the early Bronze Age, lead was used with antimony and arsenic. Lead is mentioned in the Book of Exodus (15:10). No-one can trace the discove...
http://wiki.answers.com/Q/Who_discover_the_lead&src=rss...
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Lead - Wikipedia, the free encyclopedia
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Lead (pronounced /ˈlɛd/ , led ) is a main-group element with symbol Pb (Latin: ) and atomic number 82. Lead is a soft, malleable poor metal, also considered to be one of the heavy metal...
en.wikipedia.org/wiki/Lead
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The Element Lead - Basic Physical and Historical Information ... The Element Lead; [Click for Isotope Data] ... Lead is a soft, malleable and corrosion resistant material. The ancient Romans used lead to make water pipes, some of which are still in use today. Unfortunately for the ancient Romans, lead is a cumulative poison and...
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education.jlab.org/itselemental/ele082.html
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Lead was known to ancient civilizations, so there is not the name of a person attached to its discovery.
http://answers.yahoo.com/question/index?qid=20090118213...
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This WebElements periodic table page contains Essential information for the element lead ... Brief description: lead is a bluish-white lustrous metal. It is very soft, highly malleable, ductile, and a relatively poor conductor of electricity. It is very resistant to corrosion but tarnishes upon exposure to air.
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www.webelements.com/webelements/elements/text/Pb/key.ht...
www.webelements.com/webelements/elements/text/Pb/key.html
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; ALAMEDA, Calif.--March 19, ... "As practicing pediatric ophthalmologists, ... Richard Lewis, M.D., clinical professor of ophthalmology at the University of California at Davis and a practicing glaucoma specialist, commented that: "One of the major concerns of pediatric ophthalmologists is only seeing a patient when loss of vision...
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www.docguide.com/dg.nsf/PrintPrint/96878F46077511068525...
www.docguide.com/dg.nsf/PrintPrint/96878F46077511068525645F007DFBB4
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