Why do an orbital can occupy only two electrons in it ?

a) An orbital can hold only two electrons b) An orbital must have electrons with opposite spins. Which is correct ?

Name the principle , which says an orbital can hold only 2 electrons and explain .

If the radius of an orbit is r and the velocity of electron in it is v, then the frequency of electron in the orbit will be

(A) : AN orbital can.t have more than two electrons (R) : The first two electrons in a p-sub shell are having different magnetic quamtum numbers

What are the spins of two electrons in an orbital ?

The electrons in atoms occupy atomic orbitals (AO_(s)) that are represented as theregions around the nuclei where there is a high probability of finding the electrons. ln the so-called LCAO (linear combitaks) approach, as pioneered by Hund and Mulliken, when AOs come close together, they overlap forming MOs (molecular orbitals). Two AO s can overlap to form two MOs, one of which lies at a lower energy level (BMO) than the other at a higher energy level and is called an antibonding molecular orbital (ABMO). Each MO can hold one or two electrons in accordance with Pauli's exclusion principle. MOT can explain the paramagnetism of molecules such as O_(2) and NO and other spectral features. In a molecule number of electrons in bonding MO is more as compared to antibonding MO, hence

The electrons in atoms occupy atomic orbitals (AO_(s)) that are represented as theregions around the nuclei where there is a high probability of finding the electrons. ln the so-called LCAO (linear combitaks) approach, as pioneered by Hund and Mulliken, when AOs come close together, they overlap forming MOs (molecular orbitals). Two AO s can overlap to form two MOs, one of which lies at a lower energy level (BMO) than the other at a higher energy level and is called an antibonding molecular orbital (ABMO). Each MO can hold one or two electrons in accordance with Pauli's exclusion principle. MOT can explain the paramagnetism of molecules such as O_(2) and NO and other spectral features. Bond strength increases with

An orbital can hold a maximum of _______ electrons.

The bromine atom possesses 35 electrons. It contains 6 electrons in 2p orbital, 6 electrons in 3p orbital and 5 electrons in 4p orbital. Which of these electrons experience the lowest effective nuclear charge ?