What is “aquadag”?
A. Colloidal solution of graphite in water
B. Colloidal solution of oil in water
C. Colloidal solution of silver in water
D. Colloidal solution of gold in water
Answer:C
What is “aquadag”?
A. Colloidal solution of graphite in water B. Colloidal solution of oil in water C. Colloidal solution of silver in water D. Colloidal solution of gold in water