Which of the following statements about chemical reactions is TRUE?

  1. Chemical reactions produce solids, liquids, or gases.
  2. Chemical reactions produce gases but not liquids or solids.
  3. Chemical reactions occur between liquids but not between gases or solids.
  4. Chemical reactions occur between solids and liquids but not between solids and gases.

Distribution of Responses

Chart showing distrubtion of responses for Item SC072003

Percent of students responding correctly

Grades 6–863%
Grades 9–1267%
Primary Language is English65%
Primary Language is not English58%

View data table