Depends entirely on type of charge & qty. Can be infinite as far as size provided enough qty available.
A supernova, I believe, is what you're talking about.
it is Supernova
A supernova
Yes, if the star is massive enough when the core collapses a supernova explosion happens.
Because they are massive explosions that can outshine a whole galaxy.
its called a super nova.
That will happen to stars that are very massive.
No. A supernova is a massive explosion, usually from a dying supermassive star.
A Super Nova
Massive stars end their lifecycle in a cataclysmic event known as a supernova explosion, where the outer layers are ejected into space, leaving behind a dense core such as a neutron star or black hole. This explosion releases an immense amount of energy and synthesizes heavier elements that are dispersed into the universe.
Of course there is. That was a massive explosion that spewed radiation for miles.
The final stage in the evolution of the most massive stars is a supernova explosion, where the star collapses and then rebounds in a powerful explosion. This explosion can lead to the formation of either a neutron star or a black hole, depending on the mass of the collapsing core.