Question

what would happen when all the hydrogen in the sun has changed into helium​

Answer 1

it gives huge amount of heat energy

Answer 2

Answer:

Explanation: When all the hydrogen is converted to helium the Star rearranges itself, its core shrinks and its outer layers expand, depending on its initial mass the Star then transforms into a giant or a super-giant.

please mark me as Branillist answer!!!!!

thanks for My answer ❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️