Phase Change I

What is the process of a solid turning to liquid called?

• Freezing

• Condensation

• Melting

• Evaporation

Tags

NGSS.MS-PS1-4

What is the process of a liquid turning to solid called?

• Melting

• Freezing

• Evaporation

• Sublimation

Tags

NGSS.MS-PS1-4

What is the process called when a liquid turns into a gas?

• Condensation

• Freezing

• Evaporation

• Melting

Tags

NGSS.MS-PS1-4

What is the process called when a gas turns into a liquid?

• Evaporation

• Condensation

• Melting

• Freezing

Tags

NGSS.MS-PS1-4

Which process is not correctly matched with its state change in the image?

• Solid to liquid - Melting

• Liquid to solid - Freezing

• Liquid to gas - Evaporation

• Gas to liquid - Melting

Tags

NGSS.MS-PS1-4

What does the term "phase" refer to in the context of substance states?

• A) A process of heating a substance

• B) A type of chemical reaction

• C) A noticeably different form or state of the same substance

• D) A measurement of substance quantity

Tags

NGSS.MS-PS1-4

What does the term "scale" refer to in the context of this lesson?

• A) A device used for measuring weight

• B) The sequence of musical notes

• C) The relative size of things

• D) A system for representing levels of measurement

Tags

NGSS.MS-ESS1-3

On which two scales will substances be observed in this unit?

• Microscale and nanoscale

• Macroscale and molecular scale

• Atomic scale and macroscale

• Molecular scale and quantum scale

What can be observed with the human eye according to the content in the image?

• Water molecules

• Liquid water

• Atoms

• Electrons

What is too small to be seen with the human eye as per the learning material in the image?

• Liquid water

• Water molecules

• Glass of water

• Ice cubes

Tags

NGSS.MS-PS1-1