All stars contain hydrogen and helium.
Hydrogen and a small amount of Helium.
Hydrogen and helium
Of which elements? - Stars usually consist mainly of hydrogen, less helium, and small amounts of the so-called "metals" (which, in astronomy, means any heavier elements).Of which elements? - Stars usually consist mainly of hydrogen, less helium, and small amounts of the so-called "metals" (which, in astronomy, means any heavier elements).Of which elements? - Stars usually consist mainly of hydrogen, less helium, and small amounts of the so-called "metals" (which, in astronomy, means any heavier elements).Of which elements? - Stars usually consist mainly of hydrogen, less helium, and small amounts of the so-called "metals" (which, in astronomy, means any heavier elements).
Stars are made of hydrogen and helium.
Helium
Most stars are made of gases, primarily hydrogen and helium, though many stars also contain small quantities of heavier elements.
Most stars are composed primarily of hydrogen and helium, with hydrogen making up about 75% of their mass and helium about 25%. The remaining elements in stars are present in trace amounts, including carbon, oxygen, nitrogen, and other heavier elements.
Stars contain hydrogen, helium and a little iron.
Stars are primarily hydrogen and helium.
Helium atoms
Helium exists because Hydrogen fuses into Helium in the core of hot stars.
hydrogen and helium