What Process Is Necessary for a Star with Twice the Sun's

What process is necessary for a star with twice the Sun's mass to become a carbon star?

A) dredge-up by convection of carbon that has been produced in the stellar core by nuclear fusion
B) nuclear fusion reactions on the surface of the star, producing carbon nuclei by combination of three helium nuclei during the helium flash
C) ejection of the outer hydrogen and helium layers by the helium flash in the star's interior, revealing the stellar carbon core
D) nuclear fission reactions splitting magnesium nuclei (²⁴Mg, charge = 12) into carbon nuclei (¹²C, charge = 6) on the star's surface

Correct Answer:

Verified

Unlock this answer now
Get Access to more Verified Answers free of charge

Access For Free