how is the sun classified?\no as a giant star\no as a medium star\no as a white dwarf\no as a neutron star

Brief Explanations:

The Sun is an average - sized star. Giant stars are much larger, white dwarfs are the remnants of stars after they have exhausted their nuclear fuel, and neutron stars are formed from the remnants of massive stars that have undergone a supernova explosion. The Sun is classified as a medium - sized star.

Answer:

as a medium star