Which of theses is a heavy element in a star
To determine which of these elements is heavy in a star, we need to consider the concept of nuclear fusion that occurs in stellar cores.
In stars, nuclear fusion is the process of atomic nuclei fusing together to form heavier elements. This fusion releases a tremendous amount of energy, which keeps the star shining. The fusion reactions primarily involve hydrogen and helium.
However, when stars age and burn through their hydrogen fuel, they enter different stages of stellar evolution. During these stages, heavier elements are produced through various fusion processes.
So, the heavy elements found in stars are typically synthesized during the later stages of stellar evolution, such as during red giant or supernova explosions.
Without specific context about the elements you mentioned, it's challenging to determine which one could be considered a heavy element in a star. In general, elements such as carbon, oxygen, neon, magnesium, silicon, sulfur, and iron can be considered relatively heavy in the context of stellar nucleosynthesis.
If you provide more information about the specific elements you are referring to, I can provide a more precise answer.