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Not Right For WatchKnowLearn
Ages: 12 - 18
Amusing introduction to beryllium
From YouTube, produced by Periodic Table of Videos
This introduction to the element beryllium (atomic number 4) covers its main uses and properties.  It is very toxic, invisible to x-rays, expensive, and used in some high-tech equipment.  Those working with beryllium are advised not to lick their fin... [more]
September 30, 2009 at 02:25 PM
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Not Right For WatchKnowLearn
Ages: 6 - 18
Beryllium: Element
From periodicvideos.com, produced by University of Nottingham
Beryllium is a toxic metal with some unusual properties and this video reviews them such as its metallic properties, being transparent to x-rays, but can cause an industrial lung disease. This 3:38 long video explains what this element and its value ... [more]
Found by freealan in Beryllium
July 20, 2011 at 12:06 AM
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Not Right For WatchKnowLearn
Ages: 16 - 18
From periodicvideos.com, produced by Brady Haran
Learn how beryllium is used in x-ray technology. In this video, professors at the University of Nottingham talk about the properties of Be; from its toxicity to its applications in the lab (03:39).
August 22, 2012 at 09:48 PM
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