The density of mercury is 13.6g/ml.The diameter of an atom of mercury assuming that each atom is occupying a cube of edge length equal to the diameter of the mercury atom is approximately?
in a closed packed structure of mixed oxides,the lattice is composed of oxide ions,one-eighth of octahedral voids are occupied by divalent cations while one-half of octahedral voids are occupied by trivalent cations.The formula of the oxide will be?Sir plz tell me how to solve it..
amaong solids the highest melting point is established by 1 covalent solids 2 pseudo solids 3 ionic solids 4 molecular solid
Solids have definite shape but amorphous solids have no definite shape. So how amorphous solids are solids???
chapter : solid state
rc + ra = a