Question

what do you mean by brownion moment ​

Answer 1

$\bold{Hey \ Dude}$

Brownian moment is the continuous random movement of small particles suspended in a fluid, which arise from collisions with the fluid molecules. First observed by the British botanist R. Brown when studying pollen particles. The effect is also visible in particles of smoke suspended in a gas.

hope its help you

Answer 2

the erratic random movement of microscopic particles in a fluid due to bombardment in nearby tissues or cells is
called brownion movement