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  1. Diffusion - Wikipedia

    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 …

  2. Diffusion | Definition & Examples | Britannica

    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 …

  3. Diffusion: Definition and How Does it Occur (with Diagram)

    Nov 21, 2023 · Learn what is diffusion and what factors affect it. Find out when it occurs, its types and characteristics explained with examples and picture.

  4. Diffusion – Definition, Causes, Significance, Examples

    Nov 11, 2024 · What is Diffusion? 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 …

  5. Simple and facilitated diffusion explained | Kenhub

    4 days ago · Diffusion is the passive movement of particles from high to low concentration, driven by thermal motion. Learn simple/facilitated diffusion with examples.

  6. What is the process of diffusion? - BBC Bitesize

    What is diffusion? Diffusion is the process by which particles of one substance spread out through the particles of another substance.

  7. Diffusion- Definition, Examples, and How It Works

    Jun 20, 2026 · Diffusion is the net movement of particles from a region of higher concentration to a region of lower concentration due to the random thermal motion of those particles. It is one of the …

  8. What Is the Diffusion Process and How Does It Work?

    Nov 19, 2025 · 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 …

  9. Molecular diffusion - Wikipedia

    The result of diffusion is a gradual mixing of material such that the distribution of molecules is uniform. Since the molecules are still in motion, but an equilibrium has been established, the result of …

  10. Diffusion - BrainPOP

    Do you smell a funny odor? Don’t let it disturb your equilibrium, instead thank diffusion!