Diffusion, process resulting from random motion of molecules by which there is a net flow of matter from a region of high concentration to a region of low concentration. A familiar example is the perfume of a flower that quickly permeates the still air of a room.
Diffusion is the net movement of anything (for example, atoms, ions, molecules, energy) generally from a region of higher concentration to a region of lower concentration. Diffusion is driven by a gradient in Gibbs free energy or chemical potential.
Learn what is diffusion and what factors affect it. Find out when it occurs, its types and characteristics explained with examples and picture.
Discover what the process of diffusion is and how substances move from an area of high concentration to lower concentration in this Chemistry Bitesize guide.
Diffusion is a fundamental process involving the movement of particles, such as atoms, ions, or molecules, from an area of higher concentration to one of lower concentration. This movement continues until the concentration is uniform throughout the medium, reaching equilibrium.
Diffusion is a fundamental process describing the net movement of atoms or molecules from an area of higher concentration to an area of lower concentration. This passive movement drives countless physical and biological phenomena. It does not require external energy, such as metabolic energy.
Diffusion is the natural movement of molecules spreading out from higher to lower concentration. Molecules diffuse through collisions due to random molecular motion.
The meaning of DIFFUSION is the state of being spread out or transmitted especially by contact : the action of diffusing. How to use diffusion in a sentence.