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Q: How do the LCAO model explain the fact that the bond energy of the excited state of He is larger in about 3 orders of magnitude than that of the ground state?
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What has a higher energy ground state or excited state?

ground


When an electron gets excited is energy released or absorbed?

To get excited, it must absorb energy. To get back to its ground state, it releases energy.


Why do elements go from ground state to excited state?

Elements go from the ground state to the excited state if some form of energy is supplied. Otherwise, they stay in the ground state.


An atom in an excited state contains more of what type of energy than the same atom in the ground state?

more electrons than an atom in the ground state


What is the lowest energy state of an unbonded atom called?

Excited State -_-


What does it mean when the electrons are excited?

They are in a higher energy orbital than the ground state.


When does an electron go from the ground state to an excited state?

When the atom absorbs energy of the proper frequency/energy.


What is HTE difference between an atom in the ground state and an atom in an excited state?

Atom in the ground state is stable but atom in excited state is not stable the main reason for this is their energies.Atoms in excited state has more energy so they undergo chemical reaction so they are not stable but atoms in ground state has less energy than the excited state so they dont undergo chemical reaction.


Can electrons lose energy at ground state explain?

No. At ground state, the electrons are at their lowest energy.


What is the amount of energy released by an electron as it returned to ground state?

An excited electron releases a photon as it returns to ground state.


When electrons move from a high energy excited state to a low energy ground state. E Energy is absorbed by the atom?

Energy is released


What is the state when all electrons of an atom are in the lowest possible energy levels?

whenever they are in there most stable state , then they are at their lowest energy level. as u provide energy , they get excited and then upgrade to further energy level . and due to loss of energy , they regain earlier positions.