1. (Short Essay) In the classical model of a Hydrogen atom, we can assume that an electron (e-) orbits about a nucleus containing the neutron and proton (e+). This is known has the Bohr Model of the hydrogen atom. Derive an expression for the total energy of an electron starting with Coulomb forces of an electron orbiting in a perfect circular motion. We can note that the potential energy between charges are just like with work, - dr Lets do some research now. With Bohr's model there were flaws. Why is this model incorrect? and what is the correct model of a Hydrogen atom? Provide a citation and works that you have looked into (websites/wikipedia are OK). There is no need to write more than one page (half is sufficient). е

Q: Starting from discovery

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Q: j) Draw the graph of 47 rR² versus r for the hydrogen atom and explain it. Also compare the…

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Q: 2. Consider the following Bohr diagram for the hydrogen atom in its ground state. (Even though the…

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Q: What are the main concepts behind Schrodinger's Wave Mechanical theory?

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Q: (i) In the space below sketch a graph of variation of the first ionization energy for the elements…

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A: Fill in the blanks

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A: Since question 1 reference is not provided, proceeding in general terms of wave function and H-like…

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Q: 3) In the model of hydrogen atom proposed by Bohr în 1813, ls the electron moves around the nuclevs…

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Q: i) In the space below sketch a graph of variation of the first ionization energy for the elements…

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A: This order is along the period. when we goes along the period, number of electron increase in same…

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Q: When a hydrogen atom absorbs a photon of electromagnetic radiation (EMR), the internal energy of the…

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Q: a This question uses He to explore the ability of one electron to shield another from the positive…

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Q: Consider an electron in the  N shell. Express your answers in terms of h  and in SI units. (a) What…

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Q: What aspect of the Bohr model is correct? (i.e. agrees with the quantum mechanical model) electrons…

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Q: Which statement below is true with regard ?to Bohr's model of the atom The model accounted for the…

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Q: Using the Bohr model, determine the energy, in joules, necessary to ionize a ground-state hydrogen…

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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.