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Force that affects all particles in a nucleus and acts only over a short range?
Wiki User
∙ 14y ago
It is the strong nuclear force that holds the particles together in the nucleus. It is far stronger than the electromagnetic force over short ranges (particle separations of up to 2.5x10-15m), and so can overcome the repulsion that occurs between protons in the nucleus (typical distance approximately 1.25x10-15m) as a result of their positive charges.
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∙ 14y ago
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What is the range of beta particles in air as compare to alpha particles?
What is the range of beta particles in air as compare to alpha particles?Read more: What_is_the_range_of_beta_particles_in_air_as_compare_to_alpha_particles
The forces that hold different ions or atoms together?
Ions - Electrostatic force of attraction between oppositely charged ions, known as the ionic bond. Atoms - Instantaneous dipole-induced dipole(id-id) interactions for Atoms in ground state.
What holds protons and neutrons in the nuclues?
Hi, Ill try to answer this question. In the nucleus, there are two main forces which act. These are; 1. Strong nuclear force & 2. Electrostatic forces The electrostatic force, is the repulsive force which acts between the positively charged protons. This is because like charges repel. (You can see this in action if you place 2 magnets with the north poles facing one another and try to move them together.) The strong nuclear force, is a short-range force, which acts to hold the nucleus together. As the number of nucleons (neutrons and protons) increases, so does the strong nuclear force. As such, it is really the strong nuclear force which holds the nucleus together. Hope this helped.
What is the range of beta particles in the air?
The range of beta particles in the air is up to several hundred feet. Beta particles are emitted by specific types of radioactive nuclei. Potassium-40 is a type of radioactive nuclei that emits beta particles.
What caused the deflection of the alpha particles in Rutherford's gold foil experiment?
The alpha particles scatter from the atomic nuclei in the gold foil. The repulsive electrostatic force between the nucleus and the alpha particle (because both are positively charged and like charges repel) deflects the alpha particle. Because of the large mass and (relatively) large energy of the alpha particles in Rutherford scattering experiments, the alpha particles are largely unaffected by the electrons in the gold atoms. More accurately, the scattering of the alpha particles from the electrons produces small angular deflections.Because the nucleus is small -- approximately 1/10000th the size of the whole atom -- most of the time the alpha particles will pass through the atom with little or no deflection. But occasionally, the alpha particles will start on a trajectory that, without the electrostatic deflection, would take them very close to the nucleus. In such cases, the electrostatic force produces a large angular deflection and can even scatter the alpha particles backwards. If the positive charge in the atom were distributed over the entire size of the atom, the likelihood of having such a large-angle scattering would be much smaller than it was (is) observed to be. Thus, the original experiments demonstrated that the positive charge in atoms is confined to a small region at the very center of an atom. Indeed, the data also provided an estimate of the size of the nucleus. More advanced analyses of such scattering experiments with modern equipment but using electron beams have provided detailed measurements of nuclear diameters for a wide range of atomic nuclei.
What is the force that affects all particles in a nucleus and acts only over a short range?
Friction
Why is the strong nuclear force a short range force?
they attract one another
Why in heavier atoms neutrons and protons are not equal?
There are 3 forces at work in an atomic nucleus, two which cause particles to attract each other, those being the strong nuclear force and the weak nuclear force, and one which causes some particles (protons) to repel each other, that being the electromagnetic force. The force of gravity is entirely negligible within an atomic nucleus. The electromagnetic force is a relatively long range type of force. It does decrease proportionally to the square of the distance between the particles in question, but the distances involved in an atomic nucleus are extremely tiny, and the electromagnetic force operates efficiently throughout even a very large nucleus. The strong nuclear force, however, is a short range force, which decreases proportionally to the sixth power of the distance between particles. So, while it is the predominant force within a small nucleus, it loses ground to the electromagnetic force as the nucleus gets larger. Adding neutrons is a way to help glue a large nucleus together. Neutrons experience the strong nuclear attraction, but they do not repel each other, unlike protons. And neutrons also attract protons.
If the nucleus is made up of positive and negative electrons why doesn't it fall apart?
the nucleusSimply: the nucleus is NOT made up of positive and negative electrons. (thought you have to understand, if it were, the opposing charges of the particles would hold it together, NOT make it fall apart)the nucleus is made up of positive particles (protons) and neutral particles (neutrons). electrons are always NEGATIVELY charged and are not in the nucleus.while it is true that atoms are made of positive and negative charges wich attract, the protons in the nucleus should repel based on this theory. the reason why the nucleus stays together is because there is a nuclear force that supercedes the magnetic and gravitational forces. neutrons that have a neutral charge also help the nucleus stay together because they buffer between protons.
Which force has a longer range the electric force or the strong force?
The electric force has a longer range. The strong force, as the name implies, is strong, however, it only works for a short range, namely, the range of the nucleus.
Which of the four fundamental forces is involved in radioactive behavior?
If by radioactive you mean the decay of atoms, it would be the residual strong force The residual strong force has an effective range of 10-15 meters and when the nucleus of an atom extends beyond this the nucleus becomes unstable; the force between the protons is unable to counteract the electromagnetic force. If you refer to the decay of particles then it is the weak force.
What type of forces hold sub atomic particles together?
The largest force acting with in an atom is the van der wells force. It is several orders of magnitude stronger the the weak nuclear forces. It really depends on what sub atomic particles you are talking about.
What keeps particles in a nucleus together?
This is called the strong nuclear force, at close range it overcomes electrostatic repulsion between protons. This force had to be deduced from the stability of nuclei, but theoretical physicists are still trying to explain what it really is and how it works.
What is range of strong nuclaer force?
The range is within 10-15 Meter (diameter of medium sized nucleus)
Which two forces are responsible for holding the atom together?
The nucleus consists of protons and neutrons. Inside the nucleus, there is an electrostatic force of repulsion between the protons. Those protons have positive charges, and like charges repel. Also acting in the nucleus is a force of attraction called the nuclear force. It provides the nuclear binding energy to keep the nucleus together. This nuclear force is a short range force, and is so strong that it will overcome the effect of the force of repulsion between the protons.
What type of particles does the strong nuclear force act?
Those which have a "color charge": quarks and gluons. The strong nuclear force is so strong that we can't actually directly observe isolated particles with a color charge. It takes so much energy to pull them apart that new particles are created, so all we can ever actually see are color-neutral particles like mesons (a quark-antiquark pair) and baryons (three quarks, or three antiquarks) with color charges that "cancel out". The residual strong force also serves to hold nucleons (neutrons and protons, both of which are baryons) together in the atomic nucleus.
Why do super heavy elements tend to break apart within a second?
The strong nuclear force, which holds atomic nuclei together, is an extremely short range force. It is stronger in the smaller nuclei, and it begins to fail as the nucleus gets too large. There is also a force of repulsion within a nucleus, which is the repulsion that protons exert on other protons because they have the same electrical charge, and this force is a longer range type of force than the strong nuclear force, so it will eventually tear the nucleus apart if the nucleus gets too large.
