How is energy stored in the sun?

1 Answer

Sun is made of mostly hydrogen and helium.74% hydrogen and 24% helium.by mass. In the core of Sun hydrogen is converted into helium in nuclear fusion. In this process 0.7% of mass is being converted into energy .

Explanation:

Nuclear fusion is the process that convert hydrogen into helium.
This [process release energy and we get heat and light from Sun .