Spectral classes F, G, K, and M on the main sequence eventually evolve into a white dwarf. Spectral classes O, B, and A typically supernova and form neutron stars. So it looks like C is the answer.
Allie L.
asked • 10/04/18Astronomy----> White Dwarfs
A white dwarf with a mass of 1.2 solar masses could have been which of these at a previous stage of its life?
A.) an A main sequence star
B.) a neutron star
C.) a G main sequence star
D.) a brown dwarf
E.) an O main sequence star
B.) a neutron star
C.) a G main sequence star
D.) a brown dwarf
E.) an O main sequence star
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