What gases from the sun?

The sun primarily emits hydrogen and helium, which together make up about 98% of its mass. It also produces trace amounts of heavier elements such as oxygen, carbon, neon, and iron, among others. These gases are released into space through processes like solar wind and solar flares, contributing to the solar atmosphere and influencing space weather. The sun's nuclear fusion processes generate energy and heat, facilitating the continuous release of these gases.