題組內容

2. Tungsten (W) has a high melting point and can be used in semiconductor processing. It has body- centered cubic structure and the density is 19.25 g/cm3. Each W atom has a mass of 183.84 amu. (I amu= 1.66x62c67ec50f515.jpgkg)

(b) If the atom in the center just touches the atoms at the corners of the cube, find the volume of each atom. (10%,10%)