Question: Which statement about the molecules in ice and the molecules in liquid water is correct?

  Options: 
 A. The molecules in ice have more energy than the molecules in liquid water.
 B. The molecules in ice contain different atoms than the molecules in liquid water.
 C. The molecules in ice have more electric charge than the molecules in liquid water.
 D. The molecules in ice are less free to move than the molecules in liquid water. 
Answer: D