When a nucleus is formed, the nucleons involved, that is, the protons and neutrons that are going to be forming the nucleus, are "squeezed" together in the fusion reaction. During this reaction, the stong interaction or strong nuclear force mediates the conversion of some of the mass of each proton and neutron that is going to make up the new nucleus into nuclear binding energy. The binding energy, or nuclear glue, is created from a bit of the mass of each nucleon involved through what is called mass deficit. If any electrons are present in the vicinity of the fusion reaction, they are "locked out" of the reaction by the strong interaction. The electron will not be permitted to become involved in the fusion reaction because it does not have the "right stuff" to participate. That is why no electrons can be in a nucleus. Note that in some kinds of nuclear decay called beta minus decay, an electron is created within the nuclues, and it is quickly ejected. The electron did not exist in that nucleus, but was created through the mediation of the weak interaction or weak nuclear force. A neutron was converted into a proton and an electron and an antineutrino, and then the electron was kicked out of the nucleus.
The region around the nucleus where the electrons are located is called the electron cloud or electron shell. Electrons exist in specific energy levels within these shells, determined by their distance from the nucleus.
Electron in an atom is represented by electron cloud around the nucleus
It's because as atomic radius increases, so do the number of electron shells. The full electron shells closer to the nucleus act like a barrier or shield that reduces the pulling force exerted by the Nucleus on the outer electron. Since the nucleus's pulling force is reduced, an electron on the outer shell can escape much more easily.
The particle not found in the nucleus is the electron
The sub-atomic particle that orbits the nucleus in an atom is called an electron.
because it is an electron which orbits the nucleus
Yes, that's correct. The closer an electron is to the nucleus of an atom, the stronger the attractive force between the nucleus and the electron. This attraction is due to the electrostatic force between the positively charged nucleus and the negatively charged electron.
electron.
The region around the nucleus where the electrons are located is called the electron cloud or electron shell. Electrons exist in specific energy levels within these shells, determined by their distance from the nucleus.
Electrons do not orbit around the nucleus like planets around the sun. Instead, they exist in electron clouds around the nucleus, depicted as a probability distribution of where an electron is likely to be found.
An electron's path around the nucleus defines its energy level. The energy levels are quantized, meaning electrons can only exist at specific distances from the nucleus.
The farther an electron is from the nucleus, the greater its energy.
nucleus is in the middle and the electron cloud is around it
Electron in an atom is represented by electron cloud around the nucleus
If electron is not there,there is no electromagnetic field(no Space actually).so there is no life(nothing can exist).But through imagination you can see the nucleus and you can feel it through the 6th dimension.
Electrons exist in orbitals around the nucleus of an atom. It takes energy to knock an electron from the orbital it is in to an orbital a greater distance from the nucleus. The electron gives off energy when it falls closer to the nucleus. A Danish Scientist named Niels Bohr figured it out.
It's because as atomic radius increases, so do the number of electron shells. The full electron shells closer to the nucleus act like a barrier or shield that reduces the pulling force exerted by the Nucleus on the outer electron. Since the nucleus's pulling force is reduced, an electron on the outer shell can escape much more easily.