Question

The Sun is made up of approximately 75% hydrogen and 25%

Answer 1

The answer is helium.

Answer 2

The Sun, like others stars, is a ball of gas. In terms of the number of atoms, it is made of 91.0% hydrogen and 8.9% helium. By mass, the Sun is about 70.6% hydrogen and 27.4% helium.

Step-by-step explanation:

helium is probs ur answer!