Why do protons stay together in the nucleus?

The strong nuclear force pulls together protons and neutrons in the nucleus. At very small distances only, such as those inside the nucleus, this strong force overcomes the electromagnetic force, and prevents the electrical repulsion of protons from blowing the nucleus apart.

Why is it that the protons in the nucleus do not mutually repel and fly apart?

Nuclear force develops between two particle when they are are very closely packed. Nuclear force is an attractive force. When two particles are packed this close, it charge of the particles does not matter and every particle attracts each other. Hence protons in a nucleus donot mutually repel and fly apart.

How does the nucleus of an atom stay together if particles with the same charge repel each other?

Holding it All Together Particles with opposite electric charges attract each other. This explains why negative electrons orbit the positive nucleus. Particles with the same electric charge repel each other. This means that the positive protons in the nucleus push apart from one another.

Why do atoms stay together and not fall apart?

Particles must be within about one fm of each other before the strong force “turns on.” However, once the strong force becomes active, it overcomes all other forces. So, at its root, an atomic nucleus is held together by a force that reaches out from the very quarks within the neutrons and protons.

Which force holds the protons and neutrons together?

The strong force
The strong force binds quarks together in clusters to make more-familiar subatomic particles, such as protons and neutrons. It also holds together the atomic nucleus and underlies interactions between all particles containing quarks. The strong force originates in a property known as colour.

What interaction keeps protons and neutrons together in the nucleus?

strong interaction force
In the context of atomic nuclei, the same strong interaction force (that binds quarks within a nucleon) also binds protons and neutrons together to form a nucleus. In this capacity it is called the nuclear force (or residual strong force).

How do protons and neutrons stay together in a nucleus apex?

Protons and neutrons are held together in a nucleus of an atom by the strong force. The strong force gets it name by being the strongest attractive force. And it is the quarks that exchange force carrying particles between each other to give rise to the strong force. The force carrying particles are called gluons.

Why do protons not move?

Electrons are located in shells surrounding the nucleus of the atom,whereas protons are present inside the nucleus. Electrons can move out of the shells on providing energy, but movement of proton will require a very high amount of energy (so as to break the nuclear force).

Why did the nucleus stay together when we added two neutrons?

The nucleus of an atom is held together by the strong nuclear force that binds together protons and neutrons. It binds together the protons and neutrons in the nucleus. It also holds together the quarks that make up those protons and neutrons and the other hadrons.