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Iron is the heaviest element that can be produced through nuclear fusion in stars because it has the most stable nucleus, with the lowest binding energy per nucleon. During fusion, lighter elements combine to form heavier ones, releasing energy, but once iron is formed, fusion no longer releases energy; instead, it requires energy. Therefore, in the cores of massive stars, fusion processes cease at iron, leading to the eventual collapse and supernova, where heavier elements are formed through different processes, such as neutron capture.
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What is the heaviest element formed by super giant star prior to supernova explosion?
Iron is the heaviest element formed by fusion in the core of a supergiant star prior to its supernova explosion. Elements heavier than iron are typically formed during the supernova explosion itself through nucleosynthesis processes.
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.
What element is produced by fusion in the star before a super nova occurs?
Before a supernova occurs, a massive star undergoes fusion to produce iron in its core. As fusion progresses, the star creates heavier elements up to iron, which cannot release energy through fusion. When the core becomes predominantly iron, it can no longer support the star against gravitational collapse, leading to a supernova explosion.
What is the element that forms last in nuclear fusion in stars?
Existing element is product of nuclear fusion, heavy element exist from over fusion and thus create high atomic mass substance. To answer what is the element that is form last in nuclear fusion in star is the same as asking what is the heaviest element occur or found in nature. Base on what is in periodic table. The heaviest element found naturally is around Uranium - Plutonium thus it could be considered the last product known in nuclear fusion in star. There are heavier element than Uranium and Plutonium but those are synthesize element. Nuclear fusion might go to element heavier than what is known in our periodic table but those substance may be unstable and decay over time until none of those exist.
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.
What is the heaviest element that a star can produce through fusion before going supernova?
The heaviest element that can be produced prior to supernova is Iron (Fe).
Is iron a compound mixture element?
Iron is an element, and is the heaviest element that may be made by fusion in a Star such as our Sun.
What is the heaviest element that can be made by normal processes inside a star?
Iron is the heaviest element that can be produced by normal processes inside a star through nuclear fusion. Elements heavier than iron are typically formed in supernova explosions or through other stellar processes.
Is iron compound mixture elements?
Iron is an element, and is the heaviest element that may be made by fusion in a Star such as our Sun.
What is the heaviest element formed by super giant star prior to supernova explosion?
Iron is the heaviest element formed by fusion in the core of a supergiant star prior to its supernova explosion. Elements heavier than iron are typically formed during the supernova explosion itself through nucleosynthesis processes.
What metal causes the death of red giant?
The heaviest element that can be produced in the core of a massive star before it goes supernova is iron. Iron does not cause the death of a red giant, but rather the inability to continue nuclear fusion in its core, leading to its collapse and eventual explosion as a supernova.
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.
Is iron the heaviest element made in abundance in massive stars?
No, iron is not the heaviest element made in massive stars. Massive stars produce elements through nuclear fusion in their cores, creating heavier elements than iron, such as lead, gold, and uranium. Iron is often referred to as the endpoint of nuclear fusion in massive stars because the energy required to fuse iron exceeds the energy output of the reaction.
What is the heaviest element a star with a mass of 1 solar mass can fuse?
Helium.
Is iron a element compound or mixture?
Iron is a chemical element. It is not a compound or a mixture. An element is a substance composed of only one type of atom. In the case of iron, it consists entirely of iron atoms. Iron is one of the 118 known chemical elements and is represented by the symbol "Fe" on the periodic table. It is a fundamental building block of matter and cannot be broken down into simpler substances through chemical reactions.
Why is iron the heaviest element that can be formed in stars?
Oh, dude, iron is the heaviest element that can be formed in stars because of its nuclear properties. Like, during a star's life cycle, fusion reactions occur, creating elements up to iron. Beyond that, creating heavier elements requires more energy than the star can provide. It's like the star's way of saying, "I'm done, no more heavy lifting for me."
What does lead mean in science?
Lead is a heavy metal. An element. Atomic number 82 (has 82 protons in nucleus). Symbol is Pb, which comes from its Latin name plumbum. It is also the most nuclear stable element. That is, it is the end product of fusion. It is the heaviest element that is produced under normal fusion conditions in a star. Heavier elements (produced usually in supernova) decay usually into lead.
