WebA radioactive isotope of an element that by itself or in a molecule is used to trace biochemical pathways in plants and organisms Why doesn't the repulsive electrical force of protons in the atomic nucleus cause the protons to fly apart? The attractive strong nuclear force holds the nucleus together. WebMay 28, 2024 · It would fly off (if let loose) with huge acceleration. If only the electric force was present. So there has to be another very strong force keeping them together. Once the protons have reached a certain (very small) distance, this strong force kicks in, but it will not fuse the protons. Therefore the electric repulsion is too big.
Nucleus and ribosomes (article) Khan Academy
WebNeutrons increase the stability of a nucleus because they attract other nucleons by the strong nuclear force, and they do not repel other nucleons by the electric force. After the size of a nucleus reaches a certain point, the neutrons become unstable. WebSep 23, 2024 · The nucleus (plural, nuclei) is a positively charged region at the center of the atom. It consists of two types of subatomic particles packed tightly together. The particles … signs of rabies in cattle
Physics Ch 28 and 30 Flashcards Quizlet
WebFeb 5, 2003 · The nucleus does not fly apart because of the strong nuclear force. There is a huge amount of energy locked into the nucleus of an atom - this is where the energy for nuclear reactors and bombs is obtained. This energy keeps protons and neutrons from flying apart. The reasons why the atom does not collapse are comlicated. WebJan 5, 2024 · Protons in nucleus no doubt are repelled by each other. But we know that an atom is stable. The reason for this is that the protons and the neutrons (together called nucleons) are attracted to each other by a strong for called nuclear force. This force acts only in the distances of orders of angstrom or picometre. WebApr 5, 2024 · The nucleus (plural, nuclei) is a positively charged region at the center of the atom. It consists of two types of subatomic particles packed tightly together. The particles are protons, which have a positive electric charge, and neutrons, which are neutral in … signs of rabies in rabbits