2.2-Changes of State - 2

What is the definition of "solid" in the context of states of matter?

• A state with a definite shape but not a definite volume.

• A state with neither a definite shape nor a definite volume.

• A state with a definite shape and a definite volume.

Tags

NGSS.MS-PS1-4

What is the term for the change in state from a solid to a liquid?

• Freezing

• Condensation

• Melting

Tags

NGSS.MS-PS1-4

How is "liquid" defined in terms of states of matter?

• A state with a definite volume but no definite shape.

• A state with both a definite shape and a definite volume.

• A state with no volume or shape.

Tags

NGSS.MS-PS1-4

In the context of changing states, what factor is involved in the increase or decrease of state?

• Weight

• Volume

• Thermal energy

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

What is the term for solids that melt at specific temperatures?

• Amorphous solids

• Gaseous solids

• Crystalline solids

Tags

NGSS.MS-PS1-4

What is the point at which a material changes from a solid to a liquid?

• Freezing point

• Boiling point

• Melting point

Tags

NGSS.MS-PS1-4

What is the melting point of water?

• 0°C

• 100°C

• 961.8°C

Tags

NGSS.MS-PS1-4

What is the melting point of silver?

• 0°C

• 100°C

• 961.8°C

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

What is the freezing point of water?

• 0°C

• -100°C

• -32°F

Tags

NGSS.4-PS3-2

How is "freezing" defined in the context of changing states?

• The change from a liquid to a gas.

• The change from a liquid to a solid.

• The change from a solid to a liquid.

Tags

NGSS.MS-PS1-4