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Carbon fusion is a stage towards the end of a star's life. See para below and link
Carbon burning starts when helium burning ends. During helium fusion, stars build up an inert core rich in carbon and oxygen. Once the helium density drops below a level at which He burning can be sustained, the core collapses due to gravitation. This decrease in volume raises temperature and density of the core up to the carbon ignition temperature. This will raise the star's temperature around the core allowing it to burn helium in a shell around the core. The star increases in size and becomes a red supergiant.
What else can I help you with?
Does carbon dating use nuclear fusion?
No, carbon dating does not use nuclear fusion. Carbon dating is a method used to determine the age of organic materials by measuring the remaining levels of a radioactive isotope called carbon-14. This process involves the decay of carbon-14, not nuclear fusion.
The fusion of helium atoms form these?
First beryllium is formed, followed by carbon
What is the value for the latent heat of fusion of low carbon steel?
This can vary according to carbon content and other alloys. But a good starting point would be 2.47*10E5 J/kg as a reference, the Lm for Fe is given as approximately 2.72*10E5 J/kg
What unlikely fusion takes place in stars that produces carbon?
The triple-alpha process involves the fusion of two helium-4 nuclei to form a beryllium-8 nucleus, which then fuses with another helium-4 nucleus to produce carbon-12. Beryllium-8 is unstable and decays pretty fast. Okay, really fast: the half-life is about 10-17 seconds. The "unlikely" part comes from the fact that the second fusion needs to happen before the beryllium can decay back into two alpha particles. This doesn't happen to any appreciable degree until the temperature hits a hundred million Kelvin or so.
Why does fusion continue in red supergiants?
Fusion continues in red supergiants because their cores are able to fuse heavier elements such as helium into even heavier elements like carbon, neon, and oxygen. The high temperatures and pressures in the core allow nuclear fusion reactions to continue, powering the star and maintaining its equilibrium.
Which nuclear fusion cycle is the next one to begin after helium fusion ends in a massive star?
The next nuclear fusion cycle after helium fusion in a massive star is carbon fusion. This process involves fusing helium nuclei to form carbon. Carbon fusion typically occurs in the core of a massive star after helium fusion is completed.
Hydrogen or carbon fusion reactions require the highest temp?
Carbon fusion requires much higher temperatures and pressures than ordinary hydrogen fusion.
Does carbon dating use nuclear fusion?
No, carbon dating does not use nuclear fusion. Carbon dating is a method used to determine the age of organic materials by measuring the remaining levels of a radioactive isotope called carbon-14. This process involves the decay of carbon-14, not nuclear fusion.
The fusion of helium atoms form these?
First beryllium is formed, followed by carbon
When does hydrogen-helium fusion and helium-carbon fusion occur in stars like our sun?
When hydrogen stocks run out
What type of star would helium be converted to carbon as the final stage of fusion?
Helium is converted into carbon during the final stage of fusion in a star called a red giant. This process occurs when helium fusion in the core of the star gives rise to carbon as the result of nuclear reactions.
How is carbon developed?
Same as all elements - in stars by nuclear fusion.
Why can't a lower-mass star generate energy through carbon flash?
Lower-mass stars do not have enough pressure and temperature at their cores to trigger the carbon flash phenomenon, which is necessary for carbon to begin fusion into heavier elements. Carbon flash occurs in higher-mass stars that have undergone helium fusion to build up a core of carbon. Lower-mass stars typically do not reach this stage of fusion.
How Carbon is synthesized in stellar cores?
Carbon is synthesized from the nuclear fusion that occurs inside stars. The mass of a large or massive star creates conditions that allows more fusion to occur than just hydrogen to helium.
What happens to a star when the outward force of fusion is less than the inward force?
the star collapses in on itself, and usually when the fusion stops it is in the last stages of its life as a giant or supergiant and forms a white dwarf made of the carbon left over from the second stage of helium to carbon fusion from the core of the star that takes place after the hydrogen to helium fusion. after the white dwarf is formed it will eventually cool off into a black dwarf which is basically a carbon corpse of a star
What language did carbon come from?
Carbon is a naturally occurring element that is formed through nuclear fusion in stars, primarily in the cores of massive stars through processes like the triple-alpha process. These processes involve the fusion of helium nuclei to produce carbon atoms.
Which of the following could result from the fusion of carbon with itself?
Carbon fusion requires a temperature of 500 million K and a density of 3 million g/cc. It follows three different processes:12C + 12C --> 20Ne + 4He (4.62 MeV)12C + 12C --> 23Na + p (2.24 MeV)12C + 12C --> 23Mg + n (-2.62 MeV)
