Basically none. No atom will survive the forces in a black hole. (However, all the mass that falls into the black hole will still be there.)
Things falling into a black hole are ripped apart by tidal force, become a stream of their constituent atoms. These atoms are further shredded by the time they reach the singularity, and the mass of what is sucked in is added to the mass of the black hole.
Yes, but as a string of atoms erupting from the black hole like an explosion. Other than that, it is very unclear what happens inside a black hole.
No, based on our current understanding of physics, a spacecraft would not survive traveling through a black hole. The intense gravitational forces would stretch and compress the spacecraft to the point of destruction.
A miniature black hole is what forms when atoms smash at a rate to form a mini black hole, gobbling many protons and neurons and other extremely tiny things. Don't worry, they still don't "eat" very much. They also don't last very long.
No human has ever come near a black hole. If one did, the intense gravitational pull of the black hole would pull them in and tear them to atoms, long before they reached the event horizon.
A dead star. The dead star's smashed atoms come together, and are crushed again. This births a black hole
Black holes are not composed of matter, and do not have a chemical formula.
Don't know which black hole.
All the matter that collapsed into the black hole, as well as any matter that fell into the black hole after the initial collapse. The only distinguishable part of such matter is its mass - any structures of matter, even atoms, get destroyed.
well you'll get destroyed because this may shock you but a black hole's gravity is so powerful that it can crush atoms so you will literly be destroyed instaly into nothing but regurly matter no atoms at all!
No, not every galaxy contains a black hole. While many galaxies do have a supermassive black hole at their center, there are also galaxies that do not have a black hole.
The Black Hole of Auschwitz has 187 pages.