It becomes a Type Ia supernova [See Link]
When a star uses the hydrogen in its core it will start burning hydrogen in a shell around the core and become a red giant. After that the star will either collapse into a white dwarf or start fusing helium, depending on its mass.
A red dwarf fuses hydrogen into helium, just like any star, albeit at a very conservative rate.
A star that is a white dwarf has exhausted its supply of hydrogen.
A blue dwarf is a hypothetical type of star that develops from a red dwarf after it has exhausted much of its hydrogen fuel supply. Since red dwarf stars fuse hydrogen slowly and are fully convective (allowing a larger percentage of their total hydrogen supply to be fused), the current age of the universe is not old enough for any blue dwarfs to have formed yet.
The distinguishing feature is that a brown dwarf gets hot enough to fuse deuterium (hydrogen-2), but not hot enough to fuse hydrogen-1.
A white dwarf is the remnant of a star that has fused all the hydrogen and helium in its core, leaving mostly carbon and oxygen nuclei.
Another dwarf hamster.
you can't get to another village however you can on dwarf village 2.
A white dwarf. Basically, a red dwarf just gets cooler and cooler until it has consumed all of its hydrogen. Then it becomes a white dwarf star. It will then dissipate any remaining heat into space and eventually become a "black dwarf".
Like all main sequence stars, a red dwarf is powered by the fusion of hydrogen into helium.
black dwarf
hydrogen atoms join to form helium. no hydrogen= red giant=white dwarf= DEAD