what is released through nuclear fusion in stars?\nenergy\ngas\nmass\npressure

what is released through nuclear fusion in stars?\nenergy\ngas\nmass\npressure
Answer
Brief Explanations:
In nuclear fusion in stars, hydrogen atoms combine to form helium. This process converts a small amount of mass into a large amount of energy according to Einstein's $E = mc^{2}$. Energy is the main output released.
Answer:
energy