If two electrons in the same ațom have the same four quantum numbers, then they must have the same

Q: A hydrogen atom is in the ground state. It absorbs energy and makes a transition to the n = 3…

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Q: 2.2. An electron in an atom has the following set of quantum numbers: ms 1 2 1 -1 In which subshell…

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Q: Using the Bohr model, calculate the electric current created by the electron when the H-atom is in…

A: Let v be the velocity of the electron Number of revolutions per unit time = f = 2πa0/v

Q: Why are three quantum numbers needed to describe the state of a one - electron atom (ignoring spin)?

A: There are total of four quantum numbers: the principal quantum number, orbital angular momentum…

Q: How many values can the spin quantum number of an electron in an atom have? O 3 O 4 2.

A: spin quantum number spin quantum number gives information of angular momentum of electron.

Q: When the principal quantum number is n- 4, how many different values of each of the following are…

A: When n=4, the different values of l will be l=0,1,2,3 And ml can be (2l+1)

Q: The value of velocity of the electron in n=2 shell in hydrogen atom is approximately equal to None…

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Q: If electrons are ejected from a given metal when irradiated with a 10-W red laser pointer, what will…

A: Given data: Power rating of red laser is, P=10 W. Power rating of green laser is, P'=5 W.

Q: Suppose the ionization energy of an atom is 4.10 eV. In the spectrum of this same atom, we observe…

A: Let E0 denote the ionization energy of the given atom. The total energy of the electrons bound to an…

Q: Give the usefulness of the energy level diagram of electron in an atom

A: The energy level diagram is useful for following purposes : i) Filling up the electron in the energy…

Q: On which quantum numbers does the energy of an electron depend in (a) a hydrogen atom and (b) a…

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Q: Determine the energies in eV of the (a) second and (b) third energy levels of the hydrogen atom.…

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Q: Two energy levels in a particular atom are at energies of -23.4 ev and -28.5 ev. When an electron…

A: Given: The energy of the first level is -23.4 eV. The energy of the second level is 28.5 eV.

Q: A photon is emitted when an electron falls from an initial state, ni, in a hydrogen atom to the n =…

A: The energy of the emitted photon is given by  E = - 13.61ni2-1nf2 This energy is in the units of eV.…

Q: An electron in He is in an n= 2 orbit. What is its magnetic moment due to its orbital motion…

A: As per guidelines, 12.9 is solved here. Given  For helium  He+ in n=2 orbit

Q: Hydrogen atoms are excited by a laser to the ?=4,  state and then allowed to emit. Calculate the…

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Q: How many electrons in an atom can have the following set of quantum numbers:{n = 4, 1 = 3, m = -2}?…

A: As we know that each electron in an atom have the different value of at least on of the four quantum…

Q: The fine splitting of the energy levels of an atom due to the electron's magnetic moment interacting…

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Q: The exclusion principle states that no two electrons in an atom can have the same a. spin b. orbit…

A: Given : exclusion principle

Q: An atom has an electron in a state with n = 7 and ml = -3. How many distinct values of the orbital…

A: For the principal quantum number (n), the values of orbital quantum number (l) can be 0 to n-1. The…

Q: The electron in a hydrogen atom jumps from a level of quantum number n to the second excited state…

A: We know that1λ=Rz21(n1)2-1(n2)2Hereλ=wavelengthR=Rydberg constantn1=intial staten2=final state

Q: Find the energy required to remove the electron from a hydrogen atom in the n = 11 state.

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Q: For which one of the following, Bohr model is not valid?

A: Bohr model is applicable for only single electron species.

Q: If the orbital angular momentum of an atom is 2 and the perpendicular momentum is 5/2, then the…

A: given Orbital angular momentum=2 Perpendicular momentum=5/2 Required possible number of total…

Q: -12 An electron microscope operates with electrons of wavelength 2.74 pm (2.74 x 10¯ m). Find the…

A: GivenWavelength of electron, λ=2.74pm=2.74×10-12mMass of electron, m=9.1×10-31kg

Q: Do electron have the the most mass in the atom ?

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Q: The energy of any state of an atom negatively decreases or increases with the principle quantum…

A: Write the expression for the energy of any state on an atom.

Q: The lithium atom has a nuclear charge of +3e. Find the energy required to remove the third electron…

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Q: An electron sitting in the -4eV energy level of this atom is struck with a photon of wavelength…

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Q: The electronic configuration of a given atom is 1s22s22p63s23p1.How many electrons are in this atom?

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Q: The energy of the hydrogen atom inversely varies with the square of the principle quantum number of…

A: The hydrogen atom has one proton situated at the core of the atom and around it, one electron…

Q: The electron of a hydrogen atom requires 1.633*10-18 J to be excited from n = 1 Bohr energy level to…

A: Energy of the photon, E = 1.633 x 10-18 J

Q: Which of the following wavelengths of light is emitted by this atom when an electron falls from the…

A: Given Initial energy of an electron is E1 =-0.2 eV Final energy of an electron is E2= -1.80 eV Find…

Q: Illustrate the electron spin quantum number of Nitrogen

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Q: Calculate the energy of an electron in the 1s energy level in a hydrogen atom.

A: Atom = hydrogen level = 1 sradius of 1s = 5.3 * 10-11 m to find : energy of electron in 1 s level

Q: Use the Balmer equation to describe the atomic spectra for hydrogen.

A: in this question we discuss atomic spectra.

Q: Explain the physical significance of the different quantum numbers and used in the vector model of…

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Q: Hydrogen’s single electron can occupy any of the atom’s distinct quantum states. Determine the…

A: a)For n=1. l=0Value of ml=–l to +lThusml=0Since there is only one state and maximum electrons that…

Q: Find the most probable dustance of a 2s electron from the nucleus in a hydrogenic atom

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Q: What, if any, constraints does a value of ml = 1 place on the other quantum numbers for an electron…

A: Given : magnetic quantum number ml = 1

Q: As an electron in a hydrogen atom increases its principal quantum number to infinity, what happens?

A: The formula for the energy of an electron in a hydrogen-like atom in terms of the principal quantum…

Q: shown. There are six different wavelength photons that can be emitted by this atom as the electron…

A: soltuion: to calculate the wavelenght of the below energy level photons