energy of the photon

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: Energy 5. Which transition corresponds to the absorption of the photon with the shortest wavelength?…

A: Given that different energy level and their amount of energy

Q: A hydrogen atom is in a state with principal quantum number n = 5. What possible values of the…

A: The equation used to calculate orbital quantum numbers are l=0,1,2,.....n-1

Q: An electron in the hydrogen atom makes a transition from an energy state of principal quantum…

A: Given: An electron in the hydrogen atom makes a transition from an energy state of principal quantum…

Q: For the hydrogen atom, which series describes electron transitions to the N = 2 orbit? Is it the:…

A: when an electron present in the ground state absorbs energy it gets excited to the higher energy…

Q: A wavelength of 4.653 μm is observed in a hy- drogen spectrum for a transition that ends in the nf…

A: The energy of the photon is given by,

Q: Figure below shows electron energy levels in a hydrogen atom. The arrows show four possible…

A:

Q: What is the wavelength (in nm) of the least energetic spectralline in the infrared series of the H…

A: Using Rydberg’s equation,

Q: For the hydrogen atom, which series describes electron transitions to the N=1 orbit, the lowest…

A: Answer:  W) Lyman Series

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

A:

Q: The ionization energy for the hydrogen atom is 13.6 eV. What is the energy of a photon that is…

A: solution is given by

Q: The electronic transition in Na from 3p¹ to 3s¹ gives rise toa bright yellow-orange emission at…

A: Formula of energy of photon is as follows: E=hcλ…

Q: What is the energy of the photon that, when absorbed by a hydrogen atom, could cause the following?…

A:

Q: For the hydrogen atom, the Balmer Series is the series of line spectra produced when an election…

A: Since energy E = hc/ λ  So, longest wavelength means minimum energy  For balmer series principal…

Q: A wavelength of 4.653 μm is observed in a hydrogenspectrum for a transition that ends in the nf = 5…

A:

Q: Calculate the frequency of the photon absorbed when the electron in a hydrogen atom transitions from…

A:

Q: What are the possible values of m1 for an electron in the n=4 state?

A: To determine: The possible values of ml for an electron in the n = 4 state

Q: In a hydrogen atom, what color is the emission line observed when electrons drop from the fourth to…

A: The energy associated with the emission is as follows: ΔE=13.6 eV122-142ΔE=2.55 eV…

Q: Figure below shows electron energy levels in a hydrogen atom. The arrows show four possible…

A: Photon is a stream of light particles. The energy of a photon is determined as the product of…

Q: A wavelength of 4.653 µm is observed in a hydrogen spectrum for a transition that ends in the nf = 5…

A:

Q: What is the energy change in eV corresponding to the transition from n=3 to n=4 of the hydrogen…

A:

Q: higher quantum number and (b) lower quantum number

A: Energy of photon E = hc/λ λ=2626 nm =2626×10-9 m

Q: An atom emits light at various wavelengths, two of which are 404.7 nm and 491.6 nm. Both of these…

A:

Q: hat is the energy of a hydrogen electron in the following energy states?  A) n=5  b) n=3  c) what…

A: Given:- For the hydrogen electron  n=5 and n= 3 Find:- A) n=5  b) n=3  c) what is the energy of a…

Q: What energy could cause an electronic transition from the n = 5 state to the n = 8 state? Answer in…

A:

Q: The ionization energies of the alkali metals (that is, the lowest energy required to remove one…

A: Ionization energy is energy required to remove an electron from outermost shell to a point where it…

Q: The wavelength of the Ka line from iron is 193 pm.What is the energy difference between the two…

A: Given:  Wavelength = 193 pm = 193 x 10-12 m Plank's constant, h = 6.63 x 10-34 Js velocity of light,…

Q: In a hydrogen atom the wavelength of the * ;transition of the n = 3 to n3D2, is equal to 6.56x10^-7…

A: SOlution: Given that n =3 to n= 2 find the wavelength in the transition

Q: Why does the transition of Ninitial=4 to Nfinal=5 of a hydrogen atom result in the absorption of the…

A: Required : Why does the transition of Ninitial =4 to Nfinal =5 of a hydrogen atom result in the…

Q: What is the (a) energy in eV and (b) wavelength in um of a photon that, when absorbed by a hydrogen…

A: Given,

Q: If the element in the last problem has energy levels E1 = 2.54 x 10 18 J and E2 = 2.2 x 10-18 J,…

A:

Q: The Balmer series for the hydrogen atom corresponds to electronic transitions that terminate in the…

A:

Q: Figure below shows electron energy levels in a hydrogen atom. The arrows show four possible…

A: Given data: In the given problem energy levels of the hydrogen atom are given. The arrow shows the…

Q: The Balmer series for the hydrogen atom corresponds to electronic transitions that terminate in the…

A: The given energy diagram for the hydrogen atom:

Q: For the hydrogen atom, the Balmer Series is the series of line spectra produced when an election…

A: Balmer Series is the series of line spectra produced when an election falls from any higher energy…

Q: Which of the following principal levels contains / (angular momentum quantum number) = 3? A. n = 2…

A: (a) angular momentum quantum number Only the level n=4 contains the angular quantum number 4.

Q: What is the energy in ev and wavelength in um of a photon that, when absorbed by a hydrogen atom,…

A:

Q: alculate the energy, frequency and wavelength of a photon emitted by a hydrogen atom during a…

A: Given that, A photon is emitted by a hydrogen atom during a transition of its electron from the n=6…

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: