What were the two main components of the solar nebula?
A) iron and oxygen
B) iron and hydrogen
C) iron and helium
D) oxygen and helium
E) hydrogen and helium

Question

Quizplus · Accepted Answer

The two main components of the solar nebula were hydrogen and helium, which comprised approximately 98% of its mass. Other elements, including iron and oxygen, were present in smaller amounts.

What Were the Two Main Components of the Solar Nebula