The fact that matter is composed of particles and that these particles are incredibly tiny and have space between them supports the theory that matter is composed of particles.
What is diffusion?
The mixing of materials is caused by the free movement of their particles is known as diffusion.
Even with a strong microscope, the substance is composed of microscopic particles that cannot be seen. The matter is anything that is both mass- and space-having. Small particles make up matter.
Because the particle's unrestricted movement in an open environment causes diffusion to happen.
Hence, diffusion supports the idea that matter is made up of particles.
To learn more about diffusion refer to;
https://brainly.com/question/13513898
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