Metallic chromium

Chromium, chemical symbol Cr, simple substance is steel gray metal. The element name comes from Greek, meaning "color" because chromium compounds have color. In 1797, French chemist L.N. Vauquelin discovered a new mineral in the Siberian red lead (chromite), which was obtained by carbon reduction the following year.

Metallic chromium

Chromium, chemical symbol Cr, simple substance is steel gray metal. The element name comes from Greek, meaning "color" because chromium compounds have color. In 1797, French chemist L.N. Vauquelin discovered a new mineral in the Siberian red lead (chromite), which was obtained by carbon reduction the following year.

Metallic chromium

Chromium, chemical symbol Cr, simple substance is steel gray metal. The element name comes from Greek, meaning "color" because chromium compounds have color. In 1797, French chemist L.N. Vauquelin discovered a new mineral in the Siberian red lead (chromite), which was obtained by carbon reduction the following year.

Metallic chromium

Chromium, chemical symbol Cr, simple substance is steel gray metal. The element name comes from Greek, meaning "color" because chromium compounds have color. In 1797, French chemist L.N. Vauquelin discovered a new mineral in the Siberian red lead (chromite), which was obtained by carbon reduction the following year.