It's pretty complicated, and we really don't know what the core is actually like... some astrophysicists think it's mostly neutrons (hence the name "neutron star"), while others think it might be some kind of weird degenerate strange matter (a kind of quark fluid made of up, down, and strange quarks).
These stars are formed preponderant by neutrons.
A neutron star is a type of stellar remnant that results from the gravitational collapse of a massive star during a supernova.Such stars are composed almost entirely of neutrons, which are subatomic particles without electrical charge.See related link for more information.
Do you mean neutron stars? Any atom you can think of has the same number of electrons as protons in the nucleus. Some stars have collapsed under their own gravity so that the electrons have been squeezed into the nucleus. When they do that, they combine with the equal number of protons to form neutrons in every case. So instead of atoms with neutrons, protons and electrons, you are left with just neutrons, and neutrons are much much smaller than atoms. The densities and gravitational fields in the vicinity are enormous.
I don't think a think like a "proton star" exists. At least, it is not something of common knowledge for astronomers.A neutron star, or pulsar, is an extremely dense star - imagine a star the mass of our Sun, compressed to a diameter of 20-30 km., due to its own gravity. A teaspoonfull of this matter has a mass of millions of tons.
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.
Neutron stars are made almost entirely of neutrons. These neutrons are formed when the star implodes, causing the orbiting electrons of the atoms to interact with the protons in the nucleus. So, it is safe to say that neutron stars contain no electron.
Neutron stars are made of the same matter as Earth, but they have so much mass that their matter has a high density and the atoms have been crushed with everything compressed into neutrons.
Neutrons are made of quarks (3 per neutron).
The name "neutron star" some from the fact that the neutron star is mainly composed of neutrons. The gravitational pull of a neutron star is so strong that most matter are crushed into neutrons.
Neutron stars are called "neutron stars" because they are composed mostly of neutrons, which are subatomic particles found in the nucleus of atoms. These stars form when massive stars collapse under their own gravity during a supernova explosion, leaving behind a dense core of neutrons.
These stars are formed preponderant by neutrons.
Neutron degeneracy pressure, in which the neutrons themselves prevents further collapse.
as neutrons have heaviest mass in an atom,and also neutrons are major constituents of neutron stars.so neutron stars ae most densest in the universe
A neutron star is one that is entirely made up of neutrons.
We think that they are made of free particles and the cores may be composed of neutron degenerate matter. But we don't know for sure and it's fairly complicated. You can look up neutron stars on wikipedia for a better answer.
No, the density of a neutron star is much higher than that of a white dwarf. Neutron stars are composed mostly of densely packed neutrons, while white dwarfs are made of electron-degenerate matter. Neutron stars are some of the densest objects in the universe.
A neutron star is a type of stellar remnant that results from the gravitational collapse of a massive star during a supernova.Such stars are composed almost entirely of neutrons, which are subatomic particles without electrical charge.See related link for more information.