The atomic number is 24. 51.9 is the mass number of Chromium. Chromium is in group 6, and period 4. This element is in a group called The Transition Metals, and is a solid. Chromium is a metal.
Chromium may help people with type 2 diabetes and helps control blood sugar.
Cr supplements are promoted as being helpful in building muscle and burning fat!
Shows the loss of Calcium, so it may help prevent bone loss in women during menopause.