IX CLASS PHYSICAL SCIENCE (E.M
EVAPORATION DIFFUSION EVAPORATION STATES
SOLIDS DIFFUSE IN TO LIQUIDS
THE SPEED OF DIFFUSION OF TWO GASES
DIFFUSION OF BROMINE VAPOR
MELTING POINT DETERMINATION SUBLIMATION OF IODINE
STRUCTURE OF THE ATOM Atom number & Mass number
SOLIDS DIFFUSE IN TO LIQUIDS
THE SPEED OF DIFFUSION OF TWO GASES
DIFFUSION OF BROMINE VAPOR
MELTING POINT DETERMINATION SUBLIMATION OF IODINE
STRUCTURE OF THE ATOM Atom number & Mass number