Why does the nucleus not explode?

The nucleus consists of protons, which are positively charged. These should repel each other, but the nucleus doesn’t explode because of neutrons. Like electrons, the protons and neutrons stack in order of energy to fill shells. Two nucleons—a nucleon is a proton or a neutron—occupy the first shell.

Why don t the protons in the nucleus mutually repel and fly apart what holds the nucleus together?

The electromagnetic force of repulsion between positive protons in the nucleus is overcome by the strong nuclear force between protons and neutrons. This force is larger than the previous one and hence holds the nucleus together.

Why does nucleus not disintegrate in spite of repulsion among protons?

Explanation: Stability of the nucleus is due to the presence of neutral subatomic particles (neutrons) between the positively charged protons. The neutrons neutralise the repulsion among protons.

What forces hold the nucleus together?

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 are protons in the nucleus?

Protons are bound together in an atom’s nucleus as a result of the strong nuclear force. Neutrons are a type of subatomic particle with no charge (they are neutral). Like protons, neutrons are bound into the atom’s nucleus as a result of the strong nuclear force.

What force keeps the nucleus together?

the nuclear strong force
They interact via the strong force! In fact, the strong force interaction “leaks out” of each proton and neutron, producing the nuclear strong force that binds the nucleus together. 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.

Do electrons attract to the nucleus?

The electrons are attracted to the nucleus by the electrostatic force of attraction to the protons. Surprisingly enough, although the minimum energy classically would have the electrons all located at the nucleus (point of strongest attraction) they aren’t all there.

How does the strong nuclear force hold the nucleus of an atom together quizlet?

The charges of protons and neutrons cancel each other out. Electrons outside the nucleus push on protons. A strong nuclear force between an atom’s protons and neutrons holds together the atom’s nucleus. Protons experience a more powerful attraction to the negatively charged particles in an atom’s nucleus.

Why are neutrons needed in the nucleus?

Neutrons are required for the stability of nuclei, with the exception of the single-proton hydrogen nucleus. Neutrons are produced copiously in nuclear fission and fusion. They are a primary contributor to the nucleosynthesis of chemical elements within stars through fission, fusion, and neutron capture processes.