Review: Phase Changes

According to the kinetic molecular theory of matter, all matter is made of tiny

_____________________.

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NGSS.MS-PS1-1

The particles are in constant _____________________.

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NGSS.MS-PS1-4

________________ energy is the energy of an object because of motion.

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NGSS.MS-PS3-1

NGSS.MS-PS3-5

The measure of the speed of the moving or vibrating particles is called the ______________________.

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NGSS.MS-PS1-4

NGSS.MS-PS3-4

Matter that has a definite volume and shape is called a __________________________.

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NGSS.5-PS1-3

If matter has a definite volume, but no definite shape it is called a _______________.

When matter does not have a definite shape or volume it is a

_________.

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NGSS.MS-PS1-4

A fourth state of matter, the ________________ state, is matter that exists at extremely high temperatures and consists of electrically charged particles.

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NGSS.MS-PS1-4

When you add heat to matter, its thermal energy _____________________.

• increases

• stays the same

• decreases

• disappears

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NGSS.MS-PS1-4

NGSS.MS-PS3-4

When you remove heat, its thermal energy __________________.

• increases

• stays the same

• decreases

• disappears

Tags

NGSS.MS-PS1-4