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What is final core element for a solar like star?
The final elements fused in a star of the mass of our Sun are Oxygen then Carbon. Therefore a white dwarf core could be regarded as a solid, gigantic diamond.
The final stage in the evolution of the most massive stars is an?
The final stage in the evolution of the most massive stars is a supernova explosion, where the star collapses and then rebounds in a powerful explosion. This explosion can lead to the formation of either a neutron star or a black hole, depending on the mass of the collapsing core.
How long does it take for a massive star's core to become iron from silicon?
The process of core collapse to form iron from silicon in a massive star can occur in a matter of days to weeks. This phase, known as core-collapse supernova, is an explosive event where the iron core rapidly collapses and rebounds, leading to the synthesis of heavier elements.
What happens when the gravity of a massive star overcomes neutron degeneracy pressure?
When the gravity of a massive star overcomes neutron degeneracy pressure, the core collapses under its own gravity, leading to the formation of a black hole or a neutron star, depending on the initial mass of the star. This process releases a tremendous amount of energy in the form of a supernova explosion.
What is a star that explodes in supernova what does its core become?
When a star explodes in a supernova, its core can collapse into either a neutron star or a black hole, depending on the mass of the original star. For stars with masses less than about 3 times that of the Sun, the core collapses into a neutron star, which is an extremely dense and compact object. For more massive stars, the core collapses further into a singularity, forming a black hole.
What is final core element for a solar like star?
The final elements fused in a star of the mass of our Sun are Oxygen then Carbon. Therefore a white dwarf core could be regarded as a solid, gigantic diamond.
A massive star with what element does nuclear fusion stop?
A massive star with iron in its core will stop nuclear fusion, leading to its collapse and eventual explosion as a supernova. Iron is the element at which fusion becomes endothermic, meaning energy is no longer released in the process.
In stars more massive than the Sun fusion continues until the core is almost all?
Iron. Iron is the heaviest element that can be produced through nuclear fusion in a star, and once the core of a massive star is mostly composed of iron, it can no longer sustain fusion reactions. This triggers its collapse and ultimately leads to a supernova explosion.
How long does it take for the core of a massive star to collapse once fusion ceases?
Once fusion ceases in a massive star, it takes only a few seconds for the core to collapse and undergo a supernova explosion.
What is the last element to be formed in the core of massive star before dying?
Assuming I've understood the question, it would be nickel. Nickel is the end product of the silicon burning process, since going any further (the next step up would be zinc) is endergonic.
How do stars get blasted off?
an expanding Shell of hydrogen gas envelop the core of the star which collapses ,it becomes a red giant. In more massive star with hotter core ,helium fuses to carbon,silicon or oxygen, synthesizing the heavier element .even more massive stars may burns iron generating a cooling effect . The core implodls and the outer layer of the stars are bloom away as a supernova
The final stage in the evolution of the most massive stars is an?
The final stage in the evolution of the most massive stars is a supernova explosion, where the star collapses and then rebounds in a powerful explosion. This explosion can lead to the formation of either a neutron star or a black hole, depending on the mass of the collapsing core.
When a stars core collapses does a giant explosion happen?
Yes, if the star is massive enough when the core collapses a supernova explosion happens.
What is a dense collapsed core with a very strong gravitional pull that forms when a very massive star become a supernova?
Neutron Star
How long does it take for a massive star's core to become iron from silicon?
The process of core collapse to form iron from silicon in a massive star can occur in a matter of days to weeks. This phase, known as core-collapse supernova, is an explosive event where the iron core rapidly collapses and rebounds, leading to the synthesis of heavier elements.
What happens to a massive star after it runs out of fuel?
When a massive star runs out of fuel, it undergoes a supernova explosion. The core of the star collapses under gravity, leading to the formation of a neutron star or black hole, depending on the final mass of the star. The outer layers of the star are expelled into space, enriching the surrounding environment with heavy elements.
What makes a supernova occur in a star's lifecycle?
A supernova occurs in a star's lifecycle when it runs out of fuel and its core collapses, causing a massive explosion.
