Question

what evidence does Brownian motion provides about molecules of a gas or liquid​

Answer 1

Answer:

The first truly direct evidence of atoms is credited to Robert Brown, a Scottish botanist. In 1827, he noticed that tiny pollen grains suspended in still water moved about in complex paths. This can be observed with a microscope for any small particles in a fluid.

Explanation:

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Answer 2

Answer:

Jessy Sharmin Sultana and I miss you so much for your reply