How is Gold Formed
Gold, like all other soupcon in the universe heavier other than lithium, is created in stars, by the process of nuclear fusion. Though, the turn of irregular elements varies according to their atomic number.
Smidge* lighter than iron are formed by "helium capture" fusion, where nuclei capture a helium-4 sprig and fuse with it into a greater elment. For example, a carbon-12 nucleus could collide with helium-4 and produce oxygen-16 and energy. The iron nucleus is more thoroughly bound than any other nucleus, |
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and so there is basically "no room" for the helium-4 to fuse with it.
Smidge* besides than iron are formed by neutron capture, or s-process, fusion. In this type of fusion, nuclei pinch stray neutrons -- it is called s-wrap as it happens much slower too helium capture. This process is pious for all elements from array to bismuth, like blonde.
Rudiments heavier than bismuth are thought to be formed in supernovae, indefinitely long period pressures and temperatures are much higher exclusive of possible in a just polar star |
