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A Neutron Star

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What is a star called that has collapsed under gravity and is made of neutrons?

A star that has collapsed under gravity and is made of neutrons is called a neutron star. Neutron stars are extremely dense and have a strong gravitational pull due to the collapsed core of a massive star. They are the remnants of supernova explosions.


What is a very small dense remnant of a supernova explosion composed mostly of neutrons?

A very small, dense remnant of a supernova explosion composed mostly of neutrons is called a neutron star. Neutron stars are formed when the core of a massive star collapses under gravity after it exhausts its nuclear fuel, leading to a catastrophic explosion. These stars are incredibly dense, with masses greater than that of the Sun compressed into a radius of about 10 kilometers. Their extreme density results in the formation of neutrons from protons and electrons, giving them their name and unique properties.


What is is a cold dead star called?

A cold dead star is called a white dwarf. It is formed when a star has exhausted its nuclear fuel and collapsed under gravity, shrinking to a small, dense, and dim object.


What is an extremely dense dying star called?

An extremely dense dying star is called a neutron star. It is formed when a massive star collapses in a supernova explosion, leaving behind a core made mostly of neutrons. Neutron stars are incredibly dense, packing the mass of the sun into a sphere only about 12 miles in diameter.


What are the small dense remains of a high mass star?

The small dense remains of a high mass star are either a neutron star or a black hole, depending on the mass of the original star. Neutron stars are formed from the core collapse of a massive star and are incredibly dense, composed mainly of neutrons. Black holes are formed when the core collapse results in a singularity with infinite density and a gravitational pull so strong that not even light can escape.

Related Questions

What is formed when a collapsed core becomes so dense only neutrons can exist?

a neutron!!! (:


What forms when a collapsed core becomes so dense only neutrons can exist?

a neutron! :)


When a collapsed core become so dense only neutrons exist there a what is formed?

A Neutron Star


When a collapsed core becomes so dense only can exist there a what is formed?

A Neutron Star


When a collapsed core becomes so dense only neutrons can exist there what is fromed?

That is called a neutron star, or a pulsar.


When a collapsed core becomes dense only netrons can only exist there a what is formed?

A neutron star.


When a collapsed core becomes so dense on neutrons can exist there?

When a collapsed core becomes so dense, it reaches a state known as neutron degeneracy, where neutrons can exist in close proximity due to the exclusion principle preventing them from occupying the same quantum states. This forms a neutron star, where the core is primarily composed of densely packed neutrons.


What is a star called that has collapsed under gravity and is made of neutrons?

A star that has collapsed under gravity and is made of neutrons is called a neutron star. Neutron stars are extremely dense and have a strong gravitational pull due to the collapsed core of a massive star. They are the remnants of supernova explosions.


What is the collapsed core of a supernova that only contains neutrons?

A collapsed core of a supernova that only contains neutrons is called a neutron star. Neutron stars are very dense, with a mass greater than the sun but compressed into a sphere only about 12 miles in diameter. They are supported by neutron degeneracy pressure, which prevents further collapse.


A what is formed by a star that collapses under gravity to the point that its electrons and protrons form neutrons?

A neutron star is formed when a star collapses under gravity to the point where its electrons and protons combine to form neutrons. Neutron stars are extremely dense and have strong gravitational forces.


What is the structure of a neutron star?

A neutron star is composed almost entirely of neutrons. They are supported against further collapse by quantum degeneracy pressure due to the Pauli exclusion principle. This principle states "that no two neutrons (or any other fermionic particles) can occupy the same place and quantum state simultaneously."


What is a very small dense remnant of a supernova explosion composed mostly of neutrons?

A very small, dense remnant of a supernova explosion composed mostly of neutrons is called a neutron star. Neutron stars are formed when the core of a massive star collapses under gravity after it exhausts its nuclear fuel, leading to a catastrophic explosion. These stars are incredibly dense, with masses greater than that of the Sun compressed into a radius of about 10 kilometers. Their extreme density results in the formation of neutrons from protons and electrons, giving them their name and unique properties.