Question
B. PhysIcal Change
D. NEItner a pnysIcai or a Cnemicai CIange
Which of the following takes place if the chemical properties of a substance
remain unchanged and the appearance or shape of an substance changes?
A. Chemical Change
B. Physical Change
C. Both a physical and a chemical change
D. Neither a physical or a chemical change
Which is an example of a physical change?
A. Metal rusting
B. Silver tarnishing
C. Water boiling
D. Paper burning
Answer
B. Physical Change
C. Water boiling