decantation C. evaporation D. magnet 10. The illustration shows a decantation process. What have you observed in the picture? A. Less dense substance settle down at the bottom B. Less dense substance float up C. Less dense substance evaporate D. Less dense substance mixed with the denser one B. Directions: Encircle the letter of materials that are attracted by magnets. (11-15) - In any order. A B. C. D نيا E. so F. H.​