Nuclear Fission and Fusion

The splitting of a nucleus into smaller nuclei is

• fusion
• fission
• half-life
• gamma radiation

Tags

NGSS.HS-PS1-8

The product of nuclear fission includes

• neutrons and electrons
• several nuclei and neutrons
• several nuclei and electrons
• several nuclei and protons

Tags

NGSS.HS-PS1-8

Which of the following is true about nuclear fission?

• The mass of the product is greater than the mass of the original nucleus
• The mass of the product is less than that of the original nucleus
• The mass of the product is the same as the mass of the original nucleus
• The mass of the product is 100 times greater than the original nucleus

Tags

NGSS.HS-PS1-8

What is a chain reaction?

• When electrons travel are emitted causing electricity
• When a nuclear fission reaction occurs, the protons emitted can strike other nuclei in the sample, and cause them to split
• When a nuclear fission reaction occurs, the neutrons emitted can strike other nuclei in the sample, and cause them to split
• When a nuclear fission reaction occurs, the electrons emitted can strike other nuclei in the sample, and cause them to split

Tags

NGSS.HS-PS1-8

What is a beneficial aspect of nuclear fission?

• The ability to absorb energy
• The ability to release tremendous amounts of energy
• The ability to produce more energy than nuclear fusion
• There are no beneficial aspects of nuclear fission

Tags

NGSS.HS-PS1-8

Two nuclei with low masses are combined to form one nucleus of larger mass is called what?

• Nuclear fission
• Nuclear fussion
• Nuclear half-life
• Half-life

Tags

NGSS.HS-PS1-8

Which of the following is true about nuclear fusion?

• It is easy to implement.
• It produces less energy than nuclear fission.
• It produces more energy than nuclear fission.
• It has the ability to occur easily in everyday life.

Tags

NGSS.HS-PS1-8

What is true about nuclear fusion? 

• The mass of the product is less than that of the original nucleus
• The mass of the product is 100 times less than that of the original nucleus
• The mass of the product is the same as that of the original nucleus
• The mass of the product is greater than that of the original nucleus

Tags

NGSS.HS-PS1-8

How do nuclear power-plants work?

• Fusion
• Half-life
• Fission
• Fusion or fission

Tags

NGSS.HS-PS1-8

What is not a property of strong force?

• strong force is weaker than electric force
• strong force is stronger than electric force
• strong force holds the nucleus together
• strong force interacts with neutrons and protons