The core of the Sun is .
a. at the same temperature and density as its surface.
b. at the same temperature but much denser than its surface.
c. composed of iron.
d. much hotter and much denser than its surface.
e. constantly rising to the surface through convection.

d.much hotter and denser than its suerface

because the two particles have an equal charge, the charges will cancel out and give the atom an overall charge of 0. so, if at atom has 35 protons in the nucleus, we could expect it to have 35 electrons orbiting that nucleus.

the answer for this question on edg. is 8/5