Answered

What most accurately explains the relationships among the phases, energy, and mobility of matter?

A. Molecules making up vapor have more energy and are less mobile than molecules making up ice.
B. Molecules making up vapor have less energy and are less mobile than molecules making up ice.
C. Molecules making up vapor have less energy and are more mobile than molecules making up ice.
D. Molecules making up water vapor have more energy and are more mobile than molecules making up ice.



Answer :

GinnyAnswer

Final answer:

Water vapor molecules have more energy and are more mobile than ice molecules.


Explanation:

Molecules making up water vapor have more energy and are more mobile than molecules making up ice.


When transitioning from a solid (ice) to a gas (water vapor), the molecules gain energy, increasing their mobility and allowing them to move more freely. This is due to the fact that vapor molecules have higher kinetic energy compared to solid molecules.


Learn more about States of Matter and Kinetic Molecular Theory here:

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