0
Low mass stars primarily fuse hydrogen into helium during their main sequence phase. As they evolve, they may produce small amounts of heavier elements like carbon and oxygen through helium fusion in their later stages. However, they typically do not reach the temperatures and pressures necessary for the fusion of heavier elements, resulting in a limited array of elements being formed. Ultimately, when these stars shed their outer layers, they contribute primarily helium, carbon, and oxygen to the surrounding space.
What else can I help you with?
What are the two most abundant elements in a main sequenced star?
The two most abundant elements in a main sequence star are hydrogen and helium. Hydrogen is the primary element, composing about 75% of the star's mass, while helium makes up most of the remaining mass.
How does the mass of the lements that form inside of a star change based on the stage in its life cycle the star occupies?
During the main sequence stage, a star's core fuses hydrogen into helium, converting mass into energy. As the star evolves into later stages, it begins fusing heavier elements and creating new elements. This process changes the elemental composition of the star's core, ultimately influencing its mass.
What two elements are commonly found in stars?
The two most common ones are hydrogen and helium gas
Which element of a star would show that it is living a high mass life cycle as opposed to a low mass star life cycle?
The key element that indicates a star is living a high mass life cycle is the presence of heavier elements such as carbon, oxygen, and eventually iron in its core. High mass stars undergo fusion processes that produce these heavier elements during their relatively short lifetimes. In contrast, low mass stars primarily fuse hydrogen into helium and may only produce lighter elements before they evolve into red giants and shed their outer layers, leaving behind white dwarfs. The ability to create and sustain fusion of heavier elements is a hallmark of high mass star evolution.
When a high mass star collapses it doesnt rekindle why?
Stars don't "burn" chemically like a fire. The energy they release is obtained by fusing light elements into heavier elements. In doing that they convert mass into energy as Einstein described with the equation E=mc2. A high mass star explodes as a supernova, leaving behind a neutron star or a black hole. Neither of those is capable of nuclear fusion.
Does It takes less and less time to fuse heavier and heavier elements inside a high-mass star?
Yes, it takes less time to fuse heavier elements inside a high-mass star because the higher the mass of the star, the higher the core temperature and pressure, which accelerates nuclear fusion reactions. As the star runs out of lighter elements to fuse, it progresses to fusing heavier elements at a faster rate until it reaches iron, at which point fusion stops and the star undergoes a supernova explosion.
What are the two most abundant elements in a main sequenced star?
The two most abundant elements in a main sequence star are hydrogen and helium. Hydrogen is the primary element, composing about 75% of the star's mass, while helium makes up most of the remaining mass.
How does the mass of the lements that form inside of a star change based on the stage in its life cycle the star occupies?
During the main sequence stage, a star's core fuses hydrogen into helium, converting mass into energy. As the star evolves into later stages, it begins fusing heavier elements and creating new elements. This process changes the elemental composition of the star's core, ultimately influencing its mass.
What factor determines the kind of life a star is going to lead?
Mass
What two elements are commonly found in stars?
The two most common ones are hydrogen and helium gas
Where did all the silicon in the Earth come from?
Silicon is an element, and was created in a star by fusion processes. Elements up to the mass of iron may be made in a star like our sun. For heavier elements, the energies found in a supernova are needed. Therefore, all of you comes from a star!!! Earth formed by accretion from bits of rubble that began as the gas & dust clouds of ancient supernovas.
What are the two main elements in a star?
The two main elements found in stars are hydrogen and helium. These elements are the most abundant in stars and are essential for nuclear fusion reactions that power a star's energy generation.
When Belegeuse dies what kind of star will it be?
Betelgeuse is a type M Red Supergiant with a probable mass between 10 and 20 solar masses. Because of its mass it will continue to fuse elements until it reaches the iron phase at which time it will explode as a Type II supernova probably leaving behind a Neutron star of about a 20km radius.
How star made of?
Our Sun is about 70% Hydrogen and 28% Helium by mass, with traces of heavier elements. Other stars can be a little different, but with a spectrometer, scientists are able to determine the elements that are present in any star.
Which element of a star would show that it is living a high mass life cycle as opposed to a low mass star life cycle?
The key element that indicates a star is living a high mass life cycle is the presence of heavier elements such as carbon, oxygen, and eventually iron in its core. High mass stars undergo fusion processes that produce these heavier elements during their relatively short lifetimes. In contrast, low mass stars primarily fuse hydrogen into helium and may only produce lighter elements before they evolve into red giants and shed their outer layers, leaving behind white dwarfs. The ability to create and sustain fusion of heavier elements is a hallmark of high mass star evolution.
When a high mass star collapses it doesnt rekindle why?
Stars don't "burn" chemically like a fire. The energy they release is obtained by fusing light elements into heavier elements. In doing that they convert mass into energy as Einstein described with the equation E=mc2. A high mass star explodes as a supernova, leaving behind a neutron star or a black hole. Neither of those is capable of nuclear fusion.
What are all of the elements found in the core of a star?
For stars on the main sequence, Hydrogen and helium.
