Question

object forms when a supergiant runs out of fuel?a red giant a black hole a white dwarf a neutron star

Answer 1

Answer: I think it would be a neutron star.

Explanation: Because a neutron star is the smallest i belive. Hope this helps.

-naataaniibaa

Answer 2

ANSWER:

When a supergiant runs out of fuel, the object formed is either a black hole or a neutron star.

EXPLANATION:

• Supergiant are very large stars in the galaxy that end their lives very quickly.

• When a supergiant star loses its fuel, it blows itself by a supernove explosion.

• When supernove explosion happens, the supernova outshines other stars in the galaxy and then slowly faded away leaving a dense object called black hole or neutron star.

• This black hole or neutron star is surrounded by a mass of very hot gas and the elements of the supergiant star get scattered into the space.