The star must be fairly massive. The large majority of stars won't become black holes. The condition to become a black hole is that what remains of the star after the supernova explosion must have at least a certain mass, something like 2 times the mass of our Sun.
They become black holes.
The most massive stars will die as black holes.
Only stars that are much more massive than our sun can become a black hole. When the star dies, it explodes (called a supernova) and then gravitational collapse helps it to form a black hole.
Some do, some become "bright giants" instead.
Not all stars do but stars can turn into black holes. Small ones turn in to a black dwarf star when it dies. Medium ones turn in to a neutron then in to a red giant star and then to white dwarf star Large size stars becomes a blackhole..........
Not really "a" black hole - many black holes. It is currently believed that all, or most, galaxies have a huge black hole at its center. Any galaxy should also have lots of smaller black holes - so-called "stellar" black holes, because they have approximately the mass of a star (larger stars can become black holes).
Black holes are the result of the gravitational collapse of a large star.
When fusion stops in a star it will start to fuse helium and will become a red giant.
black holes can be formed in a supernova explosion if the mass of the star is largeenoughusually they are created when a massive and dense star like a neutron star collapses
black holes come from dead stars like our sun it may turn into one when they die they become really big then explode and some become into a black hole if not it becomes into a black or white dwarf
Massive stars become neutron stars, or black holes (depending on how much mass is left at the end of a star's lifetime).
Yes, massive blue stars can eventually collapse and form black holes at the end of their lives. When a blue star exhausts its nuclear fuel, it undergoes a supernova explosion and if the remaining core is massive enough, it can collapse into a black hole due to gravitational forces.