MANFRED KAGE / SCIENCE PHOTO LIBRARY MANFRED KAGE / SCIENCE PHOTO LIBRARY
Arsenic crystals, light micrograph. Arsenic is a poisonous metalloid element. It has properties of both a metal and a non-metal. It is used to make semiconductor materials and in insecticides. Its chemical symbol is As and it has an atomic number of 33. This sample was imaged using differential interference contrast (DIC), a technique used to reveal optical contrast in transparent samples. Magnification unknown.
Model release not required. Property release not required.