Comment, Like, & Favorite
Lead Oxide Crystals On Lead, Sem
Dr Kari Lounatmaa
Photograph - Photograph
Lead oxide crystals, coloured scanning electron micrograph (SEM). Lead is a heavy, soft, ductile metal that, under normal conditions, does not react with water. However, when it comes into contact with moist air, its reactivity with water increases. A small lead oxide (PbO) layer forms at the surface of the metal, seen here as leaf-like crystals. Magnification x2085 when printed 10 centimetres tall.
May 11th, 2013
Viewed 67 Times - Last Visitor from Beijing, 22 - China on 01/26/2015 at 8:05 PM
copy and paste to your website / blog - preview