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Chemistry 22 Online
OpenStudy (anonymous):

Medals to best answer

OpenStudy (anonymous):

Which of the following describes what occurs as a liquid becomes a solid? A physical change occurs; the particles of the liquid vibrate faster and their kinetic energy increases. A physical change occurs; the particles of the liquid vibrate more slowly and their kinetic energy decreases. A chemical change occurs; the particles of the liquid vibrate faster and their kinetic energy increases. A chemical change occurs; the particles of the liquid vibrate more slowly and their kinetic energy decreases.

OpenStudy (april115):

the second one

OpenStudy (april115):

its a Physical change and since its a liquid turning into a solid their kinetic energy decreases

OpenStudy (anonymous):

can u help with a few more on separate ones

OpenStudy (april115):

um Ok but i can't give answers you gotta try too

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