The Sun Abundance of Elements in the Sun Element% by Number% by Mass Hydrogen92.073.4 Helium 7.825.0 Carbon0.02 0.20 Nitrogen0.008 0.09 Oxygen0.06 0.8.
Rotation Period = 25 days at the equator & 29 days near the pole Composition = 99% hydrogen and helium State = gaseous (plasma)
