What are Gallium and Germanium and which countries are producers?

Gallium is a chemical element; it has symbol Ga and atomic number 31 Discovered by the French chemist Paul-Émile Lecoq de Boisbaudran in 1875, gallium is

Gallium citrate Ga 67 injection is a radiopharmaceutical Radiopharmaceuticals are radioactive agents, which may be used to find and treat

gallium Gallium is the chemical element with the atomic number 31 and symbol Ga on the periodic table It is in the Boron family and in

gallium gallium above 0-0046 mgrm and amounts of indium above 0-0013 mgrm In the presence of gallium , % of its weight of indium can be detected by means