04
01
2007
viking grave site
Posted by: woodchurchscience in C1a, chemistry, images, ks4, warren, y10here’s a picture of ancient artefacts made of metals extracted from a viking grave. note the iron sword, copper pin, silver bracelet, gold ring. can you suggest which object would be the most corroded?



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March 31st, 2009 at 9:49 am
very gd leh