Quiz on the Law of Conservation of Mass and the Origin of Atoms

According to the law of conservation of mass, what can neither be created nor destroyed?

• Matter

• Energy

• Atoms

• Bonds

Tags

NGSS.MS-PS1-5

What is an isolated system defined by?

• Boundary that only energy can cross

• Boundary that only matter can cross

• Boundary that matter and energy can cross

• Boundary that matter and energy cannot cross

What are the particles that make up the fabric of all things?

• Atoms

• Energy

• Chemical Reactions

• Bonds

Tags

NGSS.MS-PS1-1

What happens to mass and energy in an isolated system?

• They can neither be created nor destroyed

• They can be destroyed but not created

• They can both be created and destroyed

• They can be created but not destroyed

Tags

NGSS.MS-PS1-5

NGSS.MS-PS3-5

What happens to the energy in atoms when they bond together?

• It is stored in the bonds between atoms

• Energy is released

• It is created

• It is destroyed

Tags

NGSS.HS-PS1-4

What happens when a simple sugar is broken back into water and carbon dioxide?

• Mass is destroyed

• Mass is created

• Mass remains the same

• Mass is converted into energy

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

What happens when methane combusts into carbon dioxide and water?

• Mass remains the same

• Mass is destroyed

• Mass is created

• Mass is converted into energy

Tags

NGSS.MS-PS1-5

What happens when propane combusts into carbon dioxide and water?

• Mass is created

• Mass is destroyed

• Mass remains the same

• Mass is converted into energy

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

Where did the hydrogen atoms come from?

• Earth

• The Big Bang

• Stars

• Supernovas

Tags

NGSS.HS-ESS1-2