Germanium Secrets

Brian Clegg with the story of germanium, which was named following the country it very first came from. And Talking of components named immediately after nations around the world, here's another a single, Despite the fact that you will have to search extremely hard to find it.Nghiên c?u c?a FDA ??a ra k?t lu?n r?ng germani, khi s? ??ng nh? là ch?

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