No. Stars become white dwarfs after dying.
small ones, like our sun and smaller.
All white dwarfs do not have about the same mass. White dwarfs vary in mass because the stars they form from are not all the same mass.
Stars with a low to medium mass will become white dwarfs. Massive stars will become neutron stars or black holes.
There is no such thing as a "bunch of White dwarfs", let alone exploding white dwarfs. The nearest explanation would be a nova. See related question.
No. Stars become white dwarfs after dying.
Stars that become white dwarfs die but become black holes . Neutron stars are born from a Super Nova that stored its energy and became a neutron star.
Black dwarfs. [See related question]
Dying stars eventually shrink into white dwarfs (which as they age eventually become red dwarfs and then brown dwarfs - but this takes an extremely long time).
None of the above. White dwarfs and the black dwarfs they will become consist of a unique state of matter called electron degenerate matter.
A red dwarf can last for a trillion years, or for several trillion years, before it runs out of energy (and turns into a white dwarf). That is much longer than the current age of the Universe. In other words, red dwarves didn't yet have time to become white dwarves.
small ones, like our sun and smaller.
They are called white dwarfs because when they form, although not replenishing their energy supply any more, they are still hot enough to shine. Overt time (a long time) however, they will cool down and become 'black dwarfs' which no longer emit light in visible wavelengths.
Those are dwarf stars, which start out as white dwarfs and as they (very slowly) cool, become red dwarfs and eventually brown dwarfs.
Did Snow White ever had sex with the dwarfs
there were no dwarfs in Cinderella, only mice. there are dwarfs in snow white
According to <studyisland.com>, white dwarfs are the oldest.