Question

Scientists can use spectral analysis of stars to determine which of the following?

Select all that apply.

Answer 1

I do believe all of these but core elements can be determined by spectroscopy which includes the use of electromagnetic radiation. Both the surface and core temperature can be measured using light. Surface elements can be found because the absorption lines of different elements in the spectra of the star, but I haven't heard anything about using spectral analysis for core elements.

Answer 2

Answer: surface temperature of the star

elements on the surface of the star

core temperature of stars

Explanation:  I got it right on my test

Brainliest?