[ 519 ] Physical Science GED ® TEST SCIENCE FLASH REVIEW • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • Jill is watching the development of red color in a solution with time during a chemical reaction. She notes the time and rates the color on a scale of 1 to 10 with 1 being light red (almost pink) and 10 being dark red (almost purple). She expresses her data in a table. Time (minutes) Relative Red Color 1 1 2 3 3 5 4 6 5 6 Which color does the solution finally develop into? • almost pink • red • almost purple