An isolated star's eventual fate is ultimately determined by its:
A) environment.
B) composition.
C) mass.
D) distance.

Question

Quizplus · Accepted Answer

The most important factor in the fate of a star is its mass. A star's mass determines its size, temperature, luminosity, and the nuclear fusion reactions that power it. A star with a mass similar to the Sun will eventually become a red giant, shed its outer layers, and form a white dwarf. A more massive star may end its life in a supernova explosion and leave behind a neutron star or black hole. Therefore, the composition, environment, and distance of a star have some impact, but they are secondary to its mass.

An Isolated Star's Eventual Fate Is Ultimately Determined by Its