This energy diagram shows the allowed energy levels of an electron in a certain atom or molecule: B energy A Use this diagram to complete the table below. Which is the ground state? A How many excited states are there? 2 How many lines are in the absorption line spectrum? 3 Which transition causes the emission line at the shortest wavelength? Which transition causes the emission line at the longest wavelength? → ||

Q: 9. How many photons are absorbed by a single atom in order for an electron to move to a higher…

A: The no of photon absorbed is the integral multiple of hv . Where v is frequency of radiation .

Q: This energy diagram shows the allowed energy levels of an electron in a certain atom or molecule:…

A: Here, we have to find the ground state, the number of excited states, the number of lines in the…

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A: Step 1: Step 2: Step 3: Step 4:Step 5:Step 6:

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Q: A few different types of electromagnetic radiation are listed in the table below. Complete the table…

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A:

Q: This energy diagram shows the allowed energy levels of an electron in a certain atom or molecule: A…

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Q: 1.Why is it significant that the color emitted from the hydrogen emission spectrum is not white?

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A:

Q: What is the energy of the electron in the ground state? What is the energy of the electron in the…

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Quantum Chemistry

Quantum chemistry deals with the properties of chemical systems and their reactions. The branch of chemistry which is more concerned with quantum chemistry is physical chemistry. It is a more sophisticated field of theoretical physics which is concerned towards the application of physical concepts towards various chemical aspects such as, formation of atoms, chemical structure descriptions, chemical bond strength, hybridization, conjugation etc. Quantum chemistry mainly studies the various states i.e., ground state, excited state, transition states of the individual atoms or molecules taking place during any chemical reaction. The laws of motion explained by various scientists, which are termed as “classical mechanics” were not acceptable in terms of electrons, protons, atoms, light etc. Thus, a new theory named “quantum mechanics” emerged to understand the basic framework of various atomic and subatomic particles.