When Water Freezes, It Expands

question 95

Multiple Choice

When water freezes, it expands. What does this say about the density of ice compared with the density of water?

• A)The density of water and ice are identical since they have exactly the same chemical formula.
• B)The expansion of water when it freezes to ice changes its volume, not its density.
• C)Ice is less dense than water because it has more volume for the same mass.
• D)Ice is more dense than water because it has more volume for the same mass

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Definitions:

Behavior Methods

Behavior methods involve techniques and strategies used in psychology and behavioral sciences to study and modify actions and reactions in subjects or patients.