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What is diffusion?

Diffusion is the movement of particles from an area of high concentration to low concentration (down a concentration gradient). This occurs because the particles move randomly, and eventually end up evenly spread through the area.

Natalie H. GCSE Biology tutor, A Level Biology tutor, GCSE English Li...

1 year ago

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Natalie H.

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Degree: Human Sciences BSc (Bachelors) - University College London University

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“Hi, my name's Natalie. I'm studying Human Sciences BSc at University College London, a degree which I love because it includes my passions for both pure and social sciences!  This is reflected in the subjects I am able to tutor in - f...”

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