What factor caused different planets to form out of different types of material?
A)The angular momentum of the forming planet; faster rotating planets lost the lightestelements.
B)The quantity of dust particles in the solar nebula; more dust caused some planets to containheavier elements.
C)The variation in temperature throughout the solar nebula; the higher the temperature, thelower the percentage of light elements in the forming planet.
D)The angular momentum of the solar nebula pushed the heavy elements towards the outerregions of the nebula.
E)The innate variation of chemical composition of the original nebula; the outer parts of thenebula contained a greater abundance of heavy elements.

Question

Quizplus · Accepted Answer

The variation in temperature throughout the solar nebula played a crucial role in determining the types of materials that could condense and form into planets. Closer to the Sun, where temperatures were higher, only metals and silicates could condense, leading to the formation of terrestrial planets. Further out, where it was cooler, gases and ices could also condense, contributing to the formation of gas giants and ice giants.

What Factor Caused Different Planets to Form Out of Different