What is the energy in eV of the electron of a hydrogen atom for the orbit designated n = 1?

Q: What is the orbital angular momentum (as multiples of h) of an electron in the orbitals (a) 1s. (b)…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

Q: Calculate the ionization energy (eV) for a 'hydrogen-like' atom with one electron and Z = 2 from the…

A: Solution It is the quantity of energy needed to get rid of negatron from valence shell of isolated…

Q: Calculate the energy of an electron in the n = 2 level of a hydrogen atom. Energy J

A: BOHR MODEL: Bohr atomic model defines that the electrons are travelled in the orbitals that are…

Q: What is the most likely radius for an electron in a 2s orbital of a hydrogen atom?

A:

Q: Calculate the ionization energy (ev) for a 'hydrogen-like' atom with one electron and Z = 2 from…

A: Ionization energy = -13.6 z2η2(eV)where z = Atomic No of elementη = principal quantum Number

Q: Give the maximum number of orbitals in an atom that can have these quantum numbers: n = 3, ml = -1

A: In this question, we will give the maximum number of orbitals in an atom when quantum number n = 3…

Q: what is the orbital-angular momentum of an electron in 5p orbital?

A: The orbital-angular momentum of an electron in an orbital is calculated by the formula shown below.

Q: The energy levels of hydrogenlike one-electron ions of atomic number Z differ from those of hydrogen…

A: The wavelength for 2s to 1s transition in He+ is calculated by using the following equation,

Q: which of the orbitals below do not exist due to the limitation of angular momentum quantum number?…

A: For a value of principal quantum number i.e. n, the value of angular momentum quantum number is n-1.…

Q: 8. For n = 4, what are the possible values of I?

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Q: The radial probability function for a 2s orbital is shown here. Classify the following statements as…

A: a.

Q: If an atom has an electron in the n = 4 state with m = 2, how many possible values of 1 are there?

A: We can determine the values of aziumuthal quantum number (l) from the values of principal quantum…

Q: What is the smallest-wavelength line (in nm) in the Brackett series (nf = 4)?

A: Brackett Series of lines  are produced when electron excited to high energy level make transitions…

Q: a. What information does the term symbol 3F4 provide about the angular momentum of an atom? b. What…

A:

Q: What is the minimum value of the principal quantum number (n) for an orbital in which ml = +2?

A: The explanation is given below-

Q: use the Rydberg equation to find the wavelength Cin nm) of the photon emitted when an electrun in an…

A: The Rydberg equation states that; (1 / λ) = RH [ (1/n12) - (1/n22)] where, λ = wavelength of the…

Q: Calculate the energy for the transition of an electron from the n = 7 level to the n = 4 level of a…

A: The energy for the transition of electron from one level to another in H atom is given by  where nf…

Q: Calculate the expectation value of the radius (r) at which you would find the electron if the H atom…

A:

Q: What are the four possible Quantum numbers (n,l,ml, ms)for any electron in a 4f orbital?

A: Quantum number for 4f orbital is given by,n = 4, l = 3, ml = -3 (any value between -3 to +3) ms =…

Q: What is the effective principal quantum number n of the valence electron in the ground configu-…

A: the solution is shown below.

Q: all possible values of the angular momentum quantum number I for an electron in the L (n=2) shell of…

A: Interpretation: n= 2  We have to calculate l

Q: To what orbitals may a 5f electron in a hydrogenic atom make spectroscopic transitions?

A:

Q: Which azimuthal quantum numbers can exist for n = 3?

A: In this question, we have to write the azimuthal quantum numbers can exist for n = 3.

Q: For a hydrogen atom, calculate the energy of an electron with principle quantum number n=4, in unit…

A: energy of H-atom is calculated using the equation                           En =-RH 1n2Where  En =…

Q: Determine the frequency of light ( X 1015 Hz) emitted when an electron in the hydrogen atom…

A:

Q: How many possible values of angular momentum quantum number l are there in the shell with n = 4?

A: The 4 quantum numbers are  1) Principal quantum number (n) = shell number or orbit number  2)…

Q: Which of the following sets of quantum numbers is NOT permissible n-2,1%3D0, ml = 0, ms = + 1/2

A: The four quantum numbers (n, l,ml and ms), they are describe an orbital are integers: 0, 1, 2, 3,…

Q: Calculate the energy of an electron in the n=5 level of a hydrogen atom. Energy =  J

A: Given data, n=5 Z for a hydrogen atom =1

Q: 4. What is the frequency of light emitted when the electron in a hydrogen atom undergoes a…

A: 4. The total energy in nth orbit of hydrogen atom is given by E=-13.6/n2 ev .

Q: What are the permitted values of j for (i) a d electron, (ii) an f electron?

A: j is the Total Angular Momentum of One-Electron     j = l+s and s = ½ or – ½

Q: For an atomic orbital with quantum numbers n and I. (a) how many radial. (b) angular. and (c) nodes…

A: Nodes are the position where the probability of finding an electron is 0. Radial node is a spherical…

Q: When an excited electron in a hydrogen atom falls from ?=7 to ?=2, a photon of ultraviolet light is…

A: According to RYDBERG FORMULA: 1λ=RHZ21n12-1n22 Rydberg constant, R=1.097 x 107 m-1 For the…

Q: How many total nodes are present in a 4f orbital? How many are radial and how many are angular?

A:

Q: When ultraviolet rad iation of wavelength 58.4 nm from a helium lamp is directed on to a sample of…

A: Energy emitted formula is, E=hcλ Where, n = number of photons emitted, h=Planks constant=6.625×10-34…

Q: 9ħ² 2 An electron confined to a ring of radius r is in a state with energy equal to E = - 21 What…

A:

Q: Assume that a certain process puts the electron in a state that is characterized by the term symbol…

A:

Q: Which of the following is not an allowed value of the quantum number m1 for an orbital in a 4f…

A: Quantum numbers for 4F orbital Principal quantum number (n) = 4 Azimuthal quantum number (l) = 3…

Q: What is the energy (in J) of an electron in 1.0 nm long, one-dimensional, box if it is in the lowest…

A:

Q: For the model of a particle in a one-dimensional box, sketch the wavefunctions from n = 1 to n = 4…

A:

Q: The set of four quantum numbers (n, I, ml, ms) that may define an electron in 3d orbital is * 1) O…

A: The state of electron can be defined by four quantum number  Principle quantum number(n) Azimuthal…

Q: Which of the following sets of quantum numbers (n, l, ml, ms) can describe a 5f orbital? a) 3, 2,…

A:

Q: Calculate the ionization energy (eV) for a 'hydrogen-like' atom with one electron and Z = 4 from the…

A: The ionization energy for a hydrogen like atom can be calculated as follows: E=13.6 Z2n2 eV Given…

Q: What are the permitted values of j for (i) a p electron, (ii) an h electron?

A: j is the Total Angular Momentum of One-Electron     j = l+s and s = ½ or – ½

Q: Write a complete set of quantum numbers (n, l, and me) for an orbital that can be described as 4f. n…

A:

Q: Give the set of quantum numbers for the electron that exist in the 3d orbital. (m,l,ml,ms) Arrange…

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Q: energy of an electron

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Q: Calculate the energy (in joules), orbital diameter (in Å) and velocity (in m/s) of the electron in…

A: The energy of a hydrogen-like atom is given by:-  E = -2π2mZ2e4/n2h2…

Q: an electron in an atom is known to be in a state with magnetic quantum number =ml−2 . what is the…

A: Given that, ml = -2, the value of the magnetic quantum number ml = -2, is possible for two subshells…

Q: What is the orbital angular momentum (as multiples of ħ) of an electron in the orbitals (i) 4d, (ii)…

A: Orbital angular momentum(L) is defined mathematically as follows:-          L=l(l+1)ħ…

Atomic Structure

The basic structure of an atom is defined as the component-level of atomic structure of an atom. Precisely speaking an atom consists of three major subatomic particles which are protons, neutrons, and electrons. Many theories have been stated for explaining the structure of an atom.

Shape of the D Orbital

Shapes of orbitals are an approximate representation of boundaries in space for finding electrons occupied in that respective orbital. D orbitals are known to have a clover leaf shape or dumbbell inside where electrons can be found.