Colloid as a single body with a cloudy appearance is not settling. Caused by a substance particles
greater than or equal to a larger type 1
. Particles of the substance in the aqueous solution is floating another type. Diameter of particles of colloid is 1 x 10-7 to 1 x 10-4
cm. Particles of Colloids can phankradat filter
. But it cannot be phankra dat cello Beethoven, and when a small beam projection
through the substance of colloids, we will see the beam which caused the return is called Sheng light
forecasts appear to us thindon.
การแปล กรุณารอสักครู่..