Question

what is diffusion answer it in a simple way​

Answer 1

Answer:

Diffusion is a process where molecules of a material move from an area of high concentration (where there are many molecules) to an area of low concentration (where there are fewer molecules)until it has reached equilibrium (molecules evenly spread). Diffusion usually happens in a solution in gas or in a liquid.

Explanation:

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Answer 2

Answer:

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 or gas. ... One of the main characteristics of diffusion is the movement of molecules along the concentration gradient......