Is B2 a stable molecule
B2 is a known molecule in gas phase, although not very stable, whose existence has been predicted in terms of MOT because it has a Bond Order greater than zero (in the case of B2, the bond order is 1)..
Which is more stable He2 or He2+
Molecular ion (He2)+ has a bond order of 0.5 , while (H2)+ has a bond order 0.5. … He2+ is the more stable of the pair because it has two electrons that it can release to form the ion.
Why is H2 more stable than He2
Is my reasoning on this correct: According to MO theory, H2 + will be more stable than He2 + because while they both have same bond order, He2 + has anti bonding electrons which destabilizes the molecule.
Is F2 or F2+ more stable
Between F2, F2+, and F2_ which do you think would have the highest bond order, strongest bond, longest bond length. … Therefore F2+ will have the highest bond order and strongest bond F2- will have the weakest bond and therefore the longest bond.
Is Be2+ stable or unstable
Be2+ is more stable than Be2, and Be2 is more stable thanBe2-.
Is h2 stable or unstable
Hydrogen only has one electron in its lowest energy level. This is a very unstable arrangement, and hydrogen gas undergoes a variety of reactions so as to reach a stable electron configuration where its energy level is either empty of electrons, or filled with electrons.
Which one is diamagnetic among NO+ NO and NO
NO is paramagnetic, while NO⊕ is diamagnetic.
Why does He2 exist
In He2 molecule attraction between nutron and electron of two atom is less than repulsion . That is why He2 is not exist. Because in MOT the bond order of He2 is 0 as there are two bonding and two anti-bonding pairs . According to the MOT if bond order is 0 or less than 0 then the molecule will not exist.
What is H2 called
molecular hydrogenH2 is also called molecular hydrogen.It consists of two protons and two electrons. Consequently it is the most common form of Hydrogen because it is stable with a neutral charge.
Does He2 2 exist
There is no bond existing between atoms of He2. So He2 does not exist.
Does He2+ exist as a stable molecule
Therefore, He2 molecules are not predicted to be stable (and are not stable) in the lowest energy ground state. However, in a high-energy environment, electron(s) from the antibonding orbitals in He2 can be promoted into higher-energy bonding orbitals, thus giving a nonzero bond order and a “reason” to form.
Why is Ne2 unstable
If you see the MO diagram above, there are two unpaired electrons in the p-pi BO. This is what makes C2 unstable. … According to the molecular orbital theory, the electronic configuration of Ne2 suggests that the number of electrons in bonding orbitals is equal to the number of electrons in the antibonding orbitals.
Is o2 2 paramagnetic or diamagnetic
Molecular Oxygen is Paramagnetic None of the other bonding models (e.g., Valence Bond theory or Lewis bonding) can predict the presence of two unpaired electrons in O2.
CAN Ne2 exist
Ne2 molecule does not exist .
Why He2 molecule is not possible
According to MOT;The bond order and stabilization energy of he2 molecule are zero. He2 molecule contains 4 electrons. Each atom gives 2 electrons in 1s orbitals. … This indicates that there is no bond formation between 2 HE atoms and hence the He2 molecule does not exist.
Is H2+ more stable than H2
In H2- ion one electron is present in anti bonding orbital due to which destabilizing effect is more and thus the stability is less than that of H2+ ion.
Which property is more in Li2 than in H2
Magnetic Property- Since all the electrons are paired, the molecule is diamagnetic. Li2 Molecule is compared with H2 Molecule, both these molecules are diamagnetic. They have bond order one. i) 2s and 2p orbitals of Li atom are much larger and more diffuse than the 1s orbital of hydrogen.