Question

3. The sun is primarily composed of which two elements?
a. hydrogen and helium
b. helium and carbon
c. carbon and iron
d. hydrogen and water

Answer 1

Answer:

Hydrogen and Helium compose of the sun.

Answer 2

Answer: A. hydrogen and helium

Explanation:

The sun is made up of two main elements, hydrogen and helium. Hydrogen makes up about 92% of all of the atoms in the sun while helium makes up about 7.8%.