What would happen if electrons were in the nucleus?
The strong nuclear force only affects hadrons – most notably quarks and the protons and neutrons made of quarks. Electrons are leptons – they are immune to the strong nuclear force. So if you tried to pack electrons into a nucleus, they would simply fly apart at very high speed.
What would happen if the nucleus were made of only protons?
Answer 1: Indeed, if a nucleus only has protons, it will be unstable, and split up, simply because protons all carry positive charges (same charges repel each other due to the Coulomb interaction ). Neutrons can stabilize a nucleus, because they roughly act like bonds between protons.
Can a nucleus have no protons?
Well, actually there exists a nucleus which contains no protons. It has the atomic number 0, the mass number 1, and consists of one neutron, zero protons and zero electrons. It is called neutron.
What would happen if the number of protons were to change in an atom?
When you change the number of protons in an atom, you will change the atom from one element to a different element. Sometimes, when you add a proton to an element, the element will become radioactive. If you change the number of electrons in an atom, you will get an ion of the element.
Why don t electrons attract to the protons in a nucleus?
An electron will only react with a proton in the nucleus via electron capture if there are too many protons in the nucleus. 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.
Why do electrons don’t fall into the nucleus?
The electron does not fall in the nucleus because it is moving in the orbit with high speed. So the force of attraction due to the nucleus is just strong enough to give it necessary centripetal force and keep it in the circular orbit.
Why don t the electrons fall into the nucleus?
What happens when a proton and electron collide?
When a proton and an electron collide, it’s called an electron capture. Electron capture is one of two processes in which a neutron is produced. The other process is a beta decay.
Can a proton exist on its own?
The proton is a unique chemical species, being a bare nucleus. As a consequence it has no independent existence in the condensed state and is invariably found bound by a pair of electrons to another atom.
What happens if an atom has no electrons?
Originally Answered: What happens when there is an absence of an electron in a single atom? All neutral atom will have equal number of protons and electrons. When an atom loses an electron, it becomes a cation, a positively charged ion.
What happens if you have the same amount of protons and electrons but not the same amount of neutrons?
An isotope is one of two or more forms of the same chemical element. Different isotopes of an element have the same number of protons in the nucleus, giving them the same atomic number, but a different number of neutrons giving each elemental isotope a different atomic weight.
Which particle if lost from the nucleus will not result in a change in the atomic mass number?
Therefore, when a nucleus loses a neutron the atomic number does not change.