Name at least Two prominent phenomena wch provided conclusive evidence of molecular motion
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Two process which provides the best evidence for the motion of particles in matter are :
1. Brownian Motion
2. Diffusion.
The best evidence for the existence and movement of particles in liquids was given by Robert Brown in 1827.
Robert Brown suspended extremely small pollen grains in water.
On looking through microscope it was found that the pollen grains were moving rapidly throughout water in a irregular way.
Diffusion is the intermixing of one substance into other substance due to movement of particles.
1. Brownian Motion
2. Diffusion.
The best evidence for the existence and movement of particles in liquids was given by Robert Brown in 1827.
Robert Brown suspended extremely small pollen grains in water.
On looking through microscope it was found that the pollen grains were moving rapidly throughout water in a irregular way.
Diffusion is the intermixing of one substance into other substance due to movement of particles.
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HEYA MATE HERE U GO.
⭐. Diffusion.
⭐. Brownian motion.
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