Sep 27, 2014 · We call it the lowest energy level of a bound state of a proton and an electron (1s state). A free neutron is not stable. It will decay into a proton, an electron and an anti-neutrino. In principle one can shoot a high energy electron at a proton and induce a reaction e-+ p +--> n + v but it would be a rare occasion. The reason one can't directly produce a neutron with an …
Oct 22, 2007 · In answering the question "Why do "Electrons Move", you say "With a strong enough force, it is possible to give an electron enough energy to knock it up to a higher energy orbital, or even completely off of the atom (if the force which is giving it the energy to move around is stronger than the electric force holding it near the nucleus).
Atom is always neutral therefore the number of protons always = the number of electrons. ... Positive ion. When an electron leaves an atom and the atom becomes positive. Negative ion. When an electron joins an atom and the charge becomes negative. The transfer of of electrons to one body to another is the cause of all electrical phenomena.
The first man asked them that where is the mass which he gave them, they told that they converted it all to electrons and protons, this man fused a electron and proton which released energy due to accomolation of positive and negative charge, he used this energy to keep that bounced off electron in orbit and named it neutron. Now, you can have idea why atoms with …
Electron capture – a neutrino collides with an electron in an atom, transferring energy to the electron to overcome the repelling force of the proton. The electron annihilates with the positron in the center and are now destructive waves. The proton becomes a neutron.
Atoms and chemical species lose or gain electrons when they react in order to gain stability. Thus, typically, metals (with nearly empty outer shells) lose electrons to non-metals, thereby forming positive ions.Jul 17, 2017
Atoms that lose electrons acquire a positive charge as a result because they are left with fewer negatively charged electrons to balance the positive charges of the protons in the nucleus. Positively charged ions are called cations.Feb 6, 2021
When there are too many protons, some of the outer protons are loosely bound and more free to react with the electron. But most atoms do not have too many protons, so there is nothing for the electron to interact with. As a result, each electron in a stable atom remains in its spread-out wavefunction shape.Aug 8, 2013
An atom that gains or loses an electron becomes an ion. If it gains a negative electron, it becomes a negative ion. If it loses an electron it becomes a positive ion (see page 10 for more on ions).
If an atom or molecule gains an electron, it becomes negatively charged (an anion), and if it loses an electron, it becomes positively charged (a cation). Energy may be lost or gained in the formation of an ion.Sep 3, 2018
no electric chargeneutron, neutral subatomic particle that is a constituent of every atomic nucleus except ordinary hydrogen. It has no electric charge and a rest mass equal to 1.67493 × 10−27 kg—marginally greater than that of the proton but nearly 1,839 times greater than that of the electron.
Electrons are called negative because of the way they behave in an electric field. In an electric field, an electron will move from the negative pole to the positive, by convention that makes it a negative charge.Oct 6, 2021
Miller, a UW physics professor, has found that the neutron has a negative charge both in its inner core and its outer edge, with a positive charge sandwiched in between to make the particle electrically neutral.Sep 17, 2007
Protons and electrons stick to each other as much as they can, but kinetic energy and quantum mechanics keep them from holding still. Protons and electrons are attracted to each other because the positive electric charge of the proton is attracted to the negative charge of the electron.Dec 15, 2018
the electromagnetic forceThe force that holds the electrons and protons together is the electromagnetic force.Sep 28, 1998
The only two ways by which atoms lose protons is through radioactive decay and nuclear fission. Both processes will only occur in atoms that have unstable nuclei.Apr 24, 2017
Awesome question! (Give your student my compliments for thinking it up!) Naturally, one would think that because protons are positively charged, and electrons are negatively charged, the two should attract and stick together. The reason that doesn't happen can't even begin to be explained using classical physics.
Any electron in a confined space must have a wave function that changes from near zero far away to something else in the central region. Since the wave function must change from place to place, the wave is made of components with momentum. I know this sounds pretty abstract.
A potential difference is measured in Volts. A particle with charge equal to that of an electron will experience a 1 eV increase in energy for a 1 V increase in potential. An alpha particle, with charge twice that of an electron, would get 2 eV increase in energy, etc.
This was one of the key mysteries that were cleared up right away by the invention of quantum mechanics around 1925 . The picture you often see of electrons as small objects circling a nucleus in well defined "orbits" is actually quite wrong.
The Dirac equation is still a wave equation.
The output state from any linear theory is exactly the same as the sum of the output states of the components of the input states. That means that the outcomes of typical quantum starting states include wildly different large-scale events, such as a live cat and a dead cat, summed up or "superposed".
So in this interpretation an electron is a wave plus a coordinate dot.