which energy level transition for a hydrogen atom would emit the photon with the lowest frequecy n=4 to n=1 n=5 to n=1 n=2 to n=3 n=5 to n=4

Q: What is the frequency in Hertz of a photon emitted after an electron transitions from n=6 to n=2?

A: Calculation of frequency of photon: According to the Rydberg formula; 1λ=R1n12-1n22R=Rydberg…

Q: when an excited electron in a hydrogen atom falls from n=5 to n=2, a photon of blue light is…

A: We have  E=2.718 X 10-18 Jz2(nfinal)2-z2(ninitial)2 Here, z=atomic number and n=energy level

Q: Among the following H atom transitions, which would emit a photon of light with the longest…

A: We have to determine the transition which would emit a photon light with longest wavelength. When…

Q: Choose the transition (in a hydrogen atom) below that represents the absorption of the shortest…

A: When any electron jumps from lower energy level to higher energy level, it absorbs energy.  This…

Q: Consider the equation En = 2.178 * 10-18 J * (Z2/nf2 - Z2/ni2). As the value of Z increases, does…

A: The energy of photon, produced by the jumping of electron from higher energy orbital to lower energy…

Q: Calculate the energy of an electron in the n =4 level of a hydrogen atom. Energy = | Joules

A:

Q: What is the energy (in J) of a  photons of frequency 4.14x1011s-1?

A: The frequency of a photon is directly related to the energy of the photon in accordance with…

Q: Use the Rydberg equation 1/λ= R(a1/n₁²-1/n₂²) to calculate the energy difference (E) for the…

A: Given, Rydberg Equation-1λ = R 1n12-1n22where,λ = wavelength of lightn1 = initial leveln2 = final…

Q: If the energy is absorbed by a hydrogen atom in its ground state, the atom is excited to a higher…

A: Let the transition of electron occur from n = 2 to n = 4. Higher energy state (ni) = 4. Lower energy…

Q: For a hydrogen atom, which electronic transition would result in the  emission of a photon with the…

A:

Q: Select the set of quantum numbers that represents each electron in a ground-state Be atom. n = 1, l…

A: Quantum numbers describes the electron in an atom. Principle quantum number(n): It describes the…

Q: Which of these electronic transitions produces the spectral line having the longest wavelength,…

A: The relationship between energy and wavelength and energy and principal quantum number is,

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: For which of the following transitions would a hydrogen atom absorb a photon with the longest…

A: Rydberg formula for hydrogen atom-   1λ = R1n12- 1n22were,λ = wavelengthR = rydberg constant = 1.097…

Q: Consider this value: -1.6335 * 10-18 J. Based on that value, is there any 1-electron atom or ion…

A: Given: Energy = -1.6335×10-18 J Initial energy state n = 2 Final energy state n =1

Q: An atom of the element tin (Sn, atomic number 50) is in its ground electronic state. Which one of…

A: The ground state electronic configuration of tin , Sn, having atomic number 50, is…

Q: Which of the following electronic transitions in hydrogen atom results in absorption of shortest…

A: Wavelength is inversely proportional to the energy.  E = h. Cλwhere λ = wavelength E = energy h =…

Q: Which of the following transitions (in a hydrogen atom) represent absorption of the smallest…

A: The transitions can be shown as follows: Here the transitions undergoing absorption are as follows:…

Q: An electron in an atom is known to be in a state with magnetic quantum number m,=-1. What is the…

A: The lowest possible value of principal quantum number for ml= -1 is given below

Q: Will an electron transition from n=3 to n=1 produce a higher energy photon than a transition from…

A:

Q: When a particle of mass 9.1 x 10-28 g in certain 1-D box goes from the n = 5 level to the n=2 level,…

A:

Q: Order the following transitions in the hydrogen atom from largest to smallest frequency of light…

A: In the electromagnetic spectrum, the wavelength increases as the level of transition increases.…

Q: What is the threshold frequency for sodium metal if a photon with frequency 6.66 × 1014 s−1 ejects…

A: The kinetic energy of an electron is the difference between the energy of incident photon and the…

Q: Calculate the energy (in J) of photons with frequency of 27.3 MHz O 2.21 x 1014 O 1.81 × 10-19 O…

A:

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.