How are heavy elements a such as Carbon, Oxygen and Nein formed during star formation?
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How are heavy elements a such as Carbon, Oxygen and Nein formed during star formation?
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Answer:
Depending on the size of the star, the core compression after each elemental fuel type is used up may or may not produce a temperature which allows the next fusion scenario to proceed.
For Deuterium, it is about 1 million K; for Hydrogen it is about 4 million K and for Helium it is 100 million K. These are big jumps.
Our Sun will burn Hydrogen and then Helium. It does not have enough mass to compress the core and heat it to burn Carbon.
In Stars above 8–10 Solar masses, they will be able to run through all the elements available for fusion until it gets halted by Iron, as fusing Iron requires more energy than it gives out.
Hydrogen fusion produces mainly Helium during the process, if the proton-proton method is prevalent, or also some Carbon and Oxygen and Nitrogen if the CNO path is used.
Answer:
A heavy element is an element with an atomic number greater than 92. The first heavy element is neptunium (Np), which has an atomic number of 93. Some heavy elements are produced in reactors, and some are produced artificially in cyclotron experiments.
Explanation:
Some of the heavier elements in the periodic table are created when pairs of neutron stars collide cataclysmically and explode, researchers have shown for the first time.
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