Exam-style question
Try this first
What is the final state of a star that has undergone a supernova explosion?.
- A.It becomes a neutron star or black hole.
- B.It becomes a red giant.
- C.It becomes a white dwarf.
- D.It remains a main sequence star.
Model answer
What a good answer should say
- It becomes a neutron star or black hole.
Explanation
Why this works
After a supernova explosion, the core of the star can collapse into either a neutron star or a black hole, depending on its initial mass. This is a key difference from stars that do not undergo supernovae, which may end as white dwarfs.
This outcome applies specifically to massive stars that have exhausted their nuclear fuel.
Common mistake
No common mistake is linked to this question yet.