Science Quiz

What is the temperature at which a substance changes from a liquid to a gas called?

• Freezing point

• Melting point

• Boiling point

• Conservation of mass

Tags

NGSS.MS-PS1-4

Which term describes the temperature at which a substance changes from a liquid to a solid?

• Boiling point

• Freezing point

• Melting point

• Chemical change

Tags

NGSS.MS-PS1-4

What is a change of matter in size, shape, or state that does not change the type of matter?

• Chemical change

• Physical change

• Chemical reaction

• Precipitate

Tags

NGSS.MS-PS1-4

What is the physical law that states matter is not created or destroyed during a chemical reaction?

• Chemical properties

• Conservation of mass

• Reactant

• Product

Tags

NGSS.MS-PS1-5

What is the term for the particular temperature at which a substance changes state from a solid into a liquid?

• Freezing point

• Boiling point

• Melting point

• Chemical change

Tags

NGSS.MS-PS1-4

What are properties that are observed when matter changes?

• Physical change

• Chemical properties

• Reactant

• Product

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-4

NGSS.MS-PS1-5

What is a change of matter that occurs when atoms link together in a new way, creating a new substance different from the original substances?

• Physical change

• Chemical change

• Conservation of mass

• Precipitate

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

What is the event that occurs as two or more substances are combined to form a new substance?

• Chemical reaction

• Physical change

• Boiling point

• Freezing point

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

What is an original substance at the beginning of a chemical reaction called?

• Product

• Precipitate

• Reactant

• Chemical change

What is a substance at the end of a chemical reaction called?

• Reactant

• Product

• Chemical properties

• Melting point

Tags

NGSS.MS-PS1-2