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  1. Diffusion | Definition & Examples | Britannica

    Mar 10, 2026 · 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 …

  2. 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 …

  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. 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 …

  5. Diffusion - Definition, Examples and Types | Biology Dictionary

    Oct 4, 2019 · Diffusion is a physical process that refers to the net movement of molecules from a region of high concentration to one of lower concentration. The material that diffuses could be a solid, liquid …

  6. DIFFUSION Definition & Meaning - Merriam-Webster

    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.

  7. 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 …

  8. 9: Diffusion - Chemistry LibreTexts

    Diffusion can be described as the random movement of particles through space, usually due to a concentration gradient. Diffusion is a spontaneous process and is a result of the random thermal …

  9. Diffusion - Definition, Examples, Types, Factors effecting & Causes

    Jul 9, 2024 · Diffusion is the natural movement of particles from an area of high concentration to one of low concentration, driven by differences in concentration or energy levels.

  10. Diffusion | Brilliant Math & Science Wiki

    Diffusion is the process by which concentration differences even out over time due to random movements. Qualitatively different from other motions in nature, diffusion gives us a baseline …