What happens if 2 electrons collide?

When an electron collides with an atom or ion, there is a small probability that the electron kicks out another electron, leaving the ion in the next highest charge state (charge q increased by +1). This is called electron-impact ionization and is the dominant process by which atoms and ions become more highly charged.

Can 2 electrons live in an orbital if they have the same spin?

Pauli’s Exclusion Principle states that no two electrons in the same atom can have identical values for all four of their quantum numbers. In other words, (1) no more than two electrons can occupy the same orbital and (2) two electrons in the same orbital must have opposite spins (Figure 46(i) and (ii)).

Do electrons with opposite spin repel?

Explanation: The electrons will undergo electrostatic repulsion because like charges repel. Notice that Oxygen has paired electrons with an opposite spin in its 2px orbital while Nitrogen has no paired electrons in any of its 2p orbitals.

Do electrons with opposite spin attract each other?

When electrons that have opposite spins are put together, there is no net magnetic field because the positive and negative spins cancel each other out. Because electrons of the same spin cancel each other out, the one unpaired electron in the atom will determine the spin.

Why do electrons have different spin?

Originally Answered: Why should electrons have the opposite spin? Electrons are fermions (spin 1/2) and for this reason they obey to Pauli principle Pauli Exclusion Principle As a consequence if two electrons occupy the same atomic orbital they should differ by the spin projections.

Why do electron pairs exist with opposite spins?

An explanation of this is that an electron has a magnetic field due to its spin. When electrons that have opposite spins are put together, there is no net magnetic field because the positive and negative spins cancel each other out.

Why is it necessary for the spins of two electrons that occupy one orbital to be in the opposite directions?

The Pauli Exclusion Principle states that, in an atom or molecule, no two electrons can have the same four electronic quantum numbers. As an orbital can contain a maximum of only two electrons, the two electrons must have opposing spins.

What is created when 2 neutron stars collide?

A new study finds that two neutron stars collided and merged, producing an especially bright flash of light and possibly creating a kind of rapidly spinning, extremely magnetized stellar corpse called a magnetar (shown in this animation). Astronomers think that kilonovas form every time a pair of neutron stars merge.