I always search up interesting questions into google like "Is the sun completely gas?"

""Most of this gas is hydrogen (about 70%) and helium (about 28%). Carbon, nitrogen and oxygen make up 1.5% and the other 0.5% is made up of small amounts of many other elements such as neon, iron, silicon, magnesium and sulfur. ... This means that as time goes on, the Sun has less hydrogen and more helium".