No, Pollux is not a white dwarf, it is a orange giant star.
Pluto is not a white dwarf star, it is just a dwarf planet.
A cooled white dwarf is a black dwarf. I think you are thinking of a neutron star which has nothing to do with a white dwarf.
A white dwarf could not become a red dwarf. A white dwarf is a remnant of a dead star. A red dwarf is a star with a very low mass.
No. A white dwarf is the remnant of a low to medium mass star.
A white dwarf is much larger than a neutron star.
Pluto is not a white dwarf star, it is just a dwarf planet.
No. A dwarf star is a small star. A white dwarf is just one particular type of dwarf star, but there are other types.
No a white dwarf is a small compact star.
No.
A cooled white dwarf is a black dwarf. I think you are thinking of a neutron star which has nothing to do with a white dwarf.
A white dwarf could not become a red dwarf. A white dwarf is a remnant of a dead star. A red dwarf is a star with a very low mass.
No. A white dwarf is the remnant of a low to medium mass star.
a white dwarf star
No, a typical white dwarf star is roughly the size of the Earth.
A white dwarf star's temperature can range from approximately 7000K to 19000K.
A white dwarf is much larger than a neutron star.
It is called white dwarf. A white dwarf is a small star. If you heard of red giant it mean huge star.