Question

Last stage of a medium mass star

Answer 1

the last stage of a medium mass star is the white dwarf stage

Answer 2

White Dwarf Stage

• This ring is called a planetary nebula. when the last of the helium atoms in the core are fused into carbon atoms, the medium size star begins to die. Gravity causes the last of the star's matter to collapse inward and compact. This is the white dwarf stage.