Multiple ChoiceWhich of the following best describes what happens to the atoms in a liquid as it freezes?119views
Multiple ChoiceWhich of the following statements is true when a substance changes color during a process?110views
Multiple ChoiceWhich statement about the physical change of liquid water boiling into steam is true?141views
Multiple ChoiceWhich statement best describes the difference between a physical change and a chemical change?134views
Multiple ChoiceWhich statement best describes the difference between evaporation and condensation?148views
Multiple ChoiceEliana cuts a watermelon into several slices. Which statement best describes the physical change?53views
Multiple ChoiceWhich of the following best describes sublimation, and which is an example of this process?128views
Multiple ChoiceWhich of the following most likely indicates that a chemical change has occurred?107views
Multiple ChoiceWhich statement describes one of the main differences between a physical and a chemical change?127views
Multiple ChoiceWhich of the following best describes the molecular changes that occur when ice cream melts and becomes a liquid?43views