a star is mainly made of hydrogen gas, but most classes of stars include other elements such as helium…
a star is mainly made of hydrogen gas, but most classes of stars include other elements such as helium, calcium, and other heavier elements and molecules. true false
Answer
Brief Explanations:
Stars are primarily hydrogen - gas. Through nuclear fusion, heavier elements like helium, calcium, and other heavier elements and molecules are formed over time in most star classes.
Answer:
True