Fission & Fusion

Which splits a heavier nucleus into smaller nuclei?

• fission

• fusion

The radiant energy of stars is produced using...?

• fission

• fusion

The final elements produced by radioactive decay differ from the original radioactive elements because the nuclei of the final elements are always more stable.

• True

• False

The combining of small nucleus into large ones is...

• fission

• fusion

During which one can chain reactions occur...

• fission

• fusion

Which one releases the most energy...

• fission

• fusion

The hydrogen bomb is an example of...

• fission

• fusion

Nuclear energy is made using...

• fission

• fusion

The only difference between fossil fuel and nuclear power stations is how the water is heated.

• True

• False

Chain reactions occurs due to _____ striking more nuclei, causing them to undergo fission

• electrons

• protons

• neutrons