States of Matter 1.1

In the solid state...

• The particles are tightly packed; the particles vibrate in place. Characteristics: definite shape, volume, and mass.

• The particles are close together/ loosely separated; the particles vibrate, move, and slide past each other. Characteristics: definite mass and volume, BUT take the shape of their container.

• The particles are very separated; the particles vibrate and move quickly. Characteristics: NO definite shape, NO definite mass, No definite volume.

• A phase change that requires a gain of energy. Change of state from a solid to gas.

  solid --> gas= sublimation

Tags

NGSS.MS-PS1-4

In the liquid state...

• The particles are tightly packed; the particles vibrate in place. Characteristics: definite shape, volume, and mass.

• The particles are close together/ loosely separated; the particles vibrate, move, and slide past each other. Characteristics: definite mass and volume, BUT take the shape of their container.

• The particles are very separated; the particles vibrate and move quickly. Characteristics: NO definite shape, NO definite mass, No definite volume.

• A phase change that requires a gain of energy. Change of state from a solid to gas.

  solid --> gas= sublimation

Tags

NGSS.MS-PS1-4

In the gas state...

• The particles are tightly packed; the particles vibrate in place. Characteristics: definite shape, volume, and mass.

• The particles are close together/ loosely separated; the particles vibrate, move, and slide past each other. Characteristics: definite mass and volume, BUT take the shape of their container.

• The particles are very separated; the particles vibrate and move quickly. Characteristics: NO definite shape, NO definite mass, No definite volume.

• A phase change that requires a gain of energy. Change of state from a solid to gas.

  solid --> gas= sublimation

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

A phase change that requires a loss of energy. Gas --> Liquid=

• Condensation

• Evaporation

• Melting

• Freezing

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

A phase change that requires a gain of energy. Temperature at which a solid changes to a liquid.

solid --> liquid=

• Condensation

• Evaporation

• Melting

• Freezing

Tags

NGSS.MS-PS1-4

A phase change that requires a gain of energy. liquid --> Gas=

• Condensation

• Evaporation

• Melting

• Freezing

Tags

NGSS.MS-PS1-4

A phase change that requires a gain of energy. Change of state from a solid to gas.

solid --> gas=

• Condensation

• Deposition

• Melting

• Sublimation

Tags

NGSS.MS-PS1-4

A phase change that requires a loss of energy. Change of state from a gas to solid.

gas--> solid =

• Condensation

• Deposition

• Melting

• Sublimation

Tags

NGSS.MS-PS1-4

A phase change that requires a loss of energy. Temperature at which a liquid becomes a solid

liquid --> solid=

• Condensation

• Evaporation

• Melting

• Freezing

Tags

NGSS.MS-PS1-4

The temperature at which there is a change of state from liquid to gas.

Occur at 212 degrees F

• Boiling Point

• Melting Point

• Freezing Point

• Deposition Point

Tags

NGSS.MS-PS1-4