Cas өндөр цэвэршилттэй Germanium Ge металлын нунтаг …
Product Description Characteristic Germanium's atomic number 32, which atom has a radius of 122.5 pm. Under standard conditions germanium is a brittle, silvery-white, semi-metallic element. This form constitutes an allotrope technically known as α-germanium, which has a metallic luster and a d...