Select All of the Characteristics That Describe Colloids

Multiple Choice

Select all of the characteristics that describe colloids:

A) Colloids are only composed of inorganic material.
B) Soil high in colloids will likely have a higher water-holding capacity than a similar soil with fewer colloids.
C) A soil with abundant colloids is more likely to have a high cation exchange capacity compared to a soil with few colloids.
D) Colloids are chemically inactive.
E) Colloids can exist in inorganic and organic form.