Diffusion is the chemical & biological process when molecules from a material
move from an area of high concentration (where there are lots of molecules) to an
Dec 19, 2014 ... This lesson will provide you with a definition of simple diffusion. Also, an example
and illustration will be provided to support your...
Diffusion definition, as used in chemistry, chemical engineering, and physics.
Diffusion is the spreading of something more widely. This can apply to molecules,
atoms, ions, particles, information or cultural elements. Sometimes diffusion ...
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This tendency of molecules to spread out is an example of diffusion. But how do
... concentration to areas of their lower concentration is called diffusion. Area of ...
Diffusion occurs in all states of matter: solid, liquid, and gas. It occurs rapidly
enough to ... 2011 @ 8:08 am. a better explanation of perfume diffusion is
Jun 17, 2008 ... Diffusion. Home » Diffusion. Definition. noun. 1. The passive movement of ...
Unlike active transport, diffusion does not involve chemical energy.
These are supplemental notes and explanations for passive transport, with a
focus on diffusion and osmosis. Notes were designed for freshman biology ...
A secondary school revision resource for AQA GCSE Additional Science about