Physical and chemical changes quiz for students
Physical and chemical changes quiz for students, Review science activity online for 2nd, 3rd and 4th grade students. Here students will distinguish between what is a physical change and what is a chemical change. Based on both concepts students will be asked to determine if certain changes are physical or chemical for example rusting is a chemical change while bending a metal pipe is a physical change. This is a self-assessment and each activity is like a multiple choice question test. Have fun and learn for free online.