PHIL DEGGINGER / SCIENCE PHOTO LIBRARY PHIL DEGGINGER / SCIENCE PHOTO LIBRARY
Elemental Selenium. Selenium (Se) is a non-metallic element that exhibits allotropy appearing in a number of forms including a gray crystalline metal-like form called metallic selenium. It is used in the vulcanization of rubber, the manufacture of red glass, in electronics, and in xerography.
Model release not required. Property release not required.