Maybe that's just a typo. If not, you should look up the value of Avogadro's number.burritofiend said:6.23 x 10^23
A Coulomb is a unit of electric charge, named after French physicist Charles-Augustin de Coulomb. In a nuclei, it refers to the amount of electric charge contained within the nucleus, which is typically composed of protons and neutrons.
The Coulomb in a nuclei is measured using a device called an electrometer, which can detect and measure the amount of electric charge present in a given sample of matter. This measurement is usually expressed in units of Coulombs (C).
Coulombs play a crucial role in the stability of a nuclei. The positively charged protons in the nucleus repel each other due to their Coulombic force, but the presence of neutrons helps to balance this repulsion and keep the nucleus intact. The number of protons and neutrons in a nuclei determines its stability.
Coulombs play a significant role in nuclear reactions, which involve the breaking or forming of bonds between particles in the nucleus. In fusion reactions, Coulombic repulsion must be overcome for nuclei to merge, while in fission reactions, Coulombic repulsion causes the nucleus to split apart.
No, the Coulomb in a nuclei can vary depending on the number of protons and neutrons present in the nucleus. As more particles are added or removed, the Coulombic force between them changes, leading to a different Coulomb value. However, the overall Coulombic force within a stable nucleus is generally balanced and does not change significantly.