Neutron stars are particularly dense, what are they made of?

It is made up of protons and electrons, and neutron stars are second only in density to black holes.

The main components are pressure and gravity, and then it also includes hydrogen matter, and after nuclear fusion, neutron stars are formed, which are affected by the collapse of gravity.

The protons and electrons in the atoms are combined due to the huge gravitational pull to form neutrons, which are actually the remnants of the dead stars and are particularly dense.

The density of neutron stars is 8 14 10 15 grams per cubic centimeter.

Neutron stars are the densest stars other than black holes, and they are one of the few endpoints that may become a supernova after a gravitational collapse at the end of their evolution, and a star between a white dwarf and a black hole is formed by a star whose mass is not high enough to form a black hole at the end of its life.

Its density is quite many times greater than that of any matter on Earth. The vast majority of pulsars are neutron stars, but neutron stars are not necessarily pulsars, they are pulsars only if they have pulses, and the neutron star density is 8 14 10 15 grams per cubic centimeter.

Characteristics of neutron stars:

The surface temperature of a neutron star is about 1.1 million degrees and radiates rays, rays and visible light. Neutron stars have extremely strong magnetic fields, which cause them to emit beam-like radio waves (radio waves) in the direction of the magnetic poles.

Neutron stars rotate very fast, reaching hundreds of revolutions per second. The magnetic poles of a neutron star usually do not coincide with the poles, so if the magnetic poles of a neutron star happen to be facing the Earth, then as it rotates, the radio beams emitted by the neutron star will sweep over the Earth again and again like a rotating lighthouse, forming radio pulses. Such objects are also known as "pulsars".

Because a neutron star is a star without the space directly of atoms and the space within atoms, most of the mass of matter comes from the nucleus, and they lose space while retaining mass, which is why the density is so huge.

Because these things are bound by the resultant force, their density will be very large, and the neutron star density can put a lot of things.

This is because the density in a neutron star is very similar to the density of the neutron star itself. It even exceeds the sun, so the density is particularly large.

This is because the gravity of the core of a neutron star is particularly large, so the density is very large, second only to that of a black hole.

Neutron stars have a density of 8 14 10 15 grams per cubic centimeter, which corresponds to a weight of more than 100 million tons per cubic centimeter. We all know that the elementary particles that make up everything in the world are atoms, which are made up of the nucleus in the center and the electrons moving around the nucleus.

A neutron star is essentially equivalent to an enlarged version of the nucleus, and its density is the density of the nucleus, which is more than 100 trillion times the density of water. So how exactly did such a terrible density come about?

As we all know, neutron stars are actually the product of the terminal evolution of stars, and stars are a kind of celestial objects that exist in the universe in the universe, and at their center is a huge nuclear fusion reactor. To understand the formation of neutron stars, we must first understand the formation of stars, and the formation of stars is related to the gravitational pull of the four fundamental forces in the universe.

Although gravity is the weakest of the four fundamental forces in the universe, it has a powerful feature that the basic three forces do not have, that is, the long-range force. This means that gravity can be infinitely superimposed, and a large amount of matter is gathered together, and the gravitational force formed will be very terrifying, and stars and neutron stars are actually great masterpieces of gravity.

A neutron star is a giant nucleus. The density of a neutron star is the density of the nucleus of an atom.

But it is different from ordinary nuclei: ordinary nuclei have protons and coulomb repulsion, while gravitational force is weak and is bound by nuclear force; The gravitational pull of neutron stars is very strong, mainly by gravitational force, and the nuclear force will be repulsive, and there should be a difference in the density value between the two, that is, the density of neutron stars is greater than that of ordinary atomic nuclei.

Neutron stars are about fifteen times denser than Earth's caustodial calls. （）

a.That's right. b.Mistaken, simple, boring, mistaken.

Correct Answer: B