Solve step by step please TOPIC: ATOMIC PHYSICS How many electrons do the atoms whose following shells are filled in the ground state have ?: a) Layers K and L, sublayer 3s and half of layer 3p b) Layers K, L and M and sublayers 4s, 4p and 4d What elements are involved in (a) and (b)?

Q: 7.123 One way to estimate the effective charge (Zeff) ofa many-electron atom is to use the equation…

A: Given IE1=1312 kJ/molZeff2n2Zeff=IE1×n21312 kJ/mol Known Values   first ionization energy…

Q: Estimate the amount of energy needed to remove all the electrons from the lithium atom

A: Using Bohr's formula for estimating the amount of energy needed to remove all the electrons from the…

Q: Below you will find a Bohr model of an atom. Which property of the atom in the diagram above…

A: For Q2) the answer is Valence electrons. For group 2 of the periodic table , there are two Valence…

Q: 1. Explain the difference in electron behavior when an electron is in an electric field only and…

A: When electron is placed in an electric field , the electron accelerates in the opposite direction to…

Q: An electron occupies the quantum state n=5, l=3, m= 3, m, = 1/2. Calculate the angle between the…

A: Quantum state of electron : n = 5 l = 3 ml =3 ms = 12

Q: Topic: Quantum Physics If you have 14 electrons, what are their quantum numbers if the electrons…

A: Given: number of electrons = 14 electrons  The length of the cube is L.   It is required to…

Q: Calculate the wave function, probability density and probability of finding an electron in the1s…

A: (1)wave function of hydrogen atom(Z=1) in ground state 1s isψ100=1πa032e-r/a0wavefunction ψ can be…

Q: An electron with 3.00 eV of kinetic energy collides with a fictitious atom of the following energy…

A: Given: The kinetic energy of the electron: 3 eV E1=-6.5 eV E2=-3 eV E3=-2 eV

Q: Describe the important concepts of Series elements?

A: Series element

Q: Apply the Pauli exclusion principle to determine the number of electrons that could occupy the…

A: a) If,n=4l=2ml=-1

Q: Explain the reason that metal atomic chains have quantized G,

A: As we know, electrical conductance(G) of a bulk metal(in shape of cylinder, with a length of L and…

Q: An atom has an electron with ml = 2 . What is the smallest value of n for this electron?

A:

Q: Do the results obtained surprise you? Explain your answer.

A:

Q: How does the wave model of electrons orbiting the nucleus account for the fact that the electrons…

A: Wave model of electron:  Based on de Broglie's idea that particles could exhibit nature of wave,…

Q: solve it completely. What are the additional assumption made in the shell model ? Discuss the…

A: The nuclear shell model or the Fermi gas model of the nucleus is a nuclear model that attempts to…

Q: Ruby lasers have chromium atoms doped in an aluminum oxide crystal. The energy level diagram for…

A: The metastable is the basis of a ruby laser above which the visible light pumps the atom into the…

Q: 1. How does quantum mechanics describe an atom? 2. Write the electron configurations for zirconium…

A: ANS (1)   Quantum theory describes matter as acting both as a particle and as a wave Electrons in…

Q: Imagine an atom formed by an electron and neutron bound together by gravitational forces (instead of…

A: Standard data is assumed as :mass of neutron, mn = 1.67 x 10-27 kg.mass of electron, me = 9.1 x…

Q: Drag the correct number of electrons to the atom model to represent a neutral atom 1. Hyd Electron…

A: The given element has 3 energy levels.

Q: Question: Principal Quantum Number (n) Energy (eV) 1 -13.6 2 -3.4 3 -1.51 4 -0.85 5…

A: a)The energy of a wave is directly proportional to its frequency. That is, greater the energy,…

Q: Why are high frequency lasers difficult compared to low frequency ones? Explain with a mathematical…

A: solution of above question given in below step.

Q: Der ive The fllaiding equation E do dr 4TE. Y -2 (D sin@] 3.

A:

Q: Use the References to access important values if needed for this question. n=00 n-4 In the Bohr…

A:

Q: values, and get the results.) 1. Figure on the right is an energy-level diagram for a simple atom.…

A:

Q: Question: Which of the following statements regarding Erwin Schrödinger's quantum mechanical model…

A: To determine: The correct statement.

Q: Calculate the speed of the electron in a hydrogen atom in the state n = 5, in m/s. Express your…

A:

Q: Calculate the energies of the three lowest states of positronium. Determine the wavelengths of the…

A: (a) Energy state of Hydrogen atom, EH = 13.6 eV         Note: For multiple questions, we only answer…

Q: A hydrogen atom is in the 5f state. Attempt only if you can answer. in clear handwriting don't copy…

A:

Q: The image represents the gaps between allowed energy levels for electrons. Which model best…

A: Explanation-      when electrons are in the different shells of an atom or artificial atom, it…

Q: The element Carbon has 6 electrons. a) Write the configuration of electrons in the subshells and b)…

A: Electronic configuration of carbon 1s2 2s2 2p2.

Q: Atomic and molecular spectra are discrete. What does discrete mean, and how are discrete spectra…

A: The emission spectrum of a hydrogen atom is categorized into a number of spectral series and the…

Q: Why does the atomic radius decrease as the electrons are added to a shell

A:

Q: Encrgy lavel bex. be degnerated for Can cubic

A: Degeneracy means wavefunction are different but they have same energy.  We know energy of cube can…

Q: Explain the difference between the group velocity and the phase velocity. Tell which one is…

A:

Q: In a H-atom series, the shortest wavelength transition is registered at 821 nm. plsease explain the…

A: Given : λ = 821 nm = 821 x 10-9 m

The Bohr model

Students often get confused between Rutherford’s model and Bohr model of an atom. They interpret the postulates of both these models to be the same, which is incorrect. Rutherford’s model differs from Bohr’s model in the following ways: