The discovery of cadmium forms an era in the line of scientific research. It was the first metal found in a compound and not in an ore, and it could not have been detected until chemical analysis ...
Cadmium is a metal in group IIB of the periodic table with atomic number 48, an atomic weight of 112.40, and a density of 8.65 Mg/m 3. Its melting point is 320.9 C, and it boils at 7654 C. The ...
The lasing element in helium cadmium (HeCd) lasers is cadmium. At room temperature, cadmium is a metal. For lasing to occur, the metal must be evaporated from a reservoir, and then the vapor must be ...
Lindt admits traces of lead and cadmium in chocolates—what does it mean for your health Learn about risks safety tips and how to enjoy dark chocolate wisely ...