An electron in an excited state in a hydrogen atom can return to the ground state in two different ways: (a) via a direct transition in which a photon of wavelength A1 is emitted and (b) via an intermediate excited state reached by the emission of a photon of wavelength A2. This intermediate excited state then decays to the ground state by emitting another photon of wavelength A3. Derive an equation that relates A1 to Ag and A3.

Q: Consider the electron of a Li²+ ion that undergoes a transition from a higher energy state n to its…

A: Given ,  ν0=5.464×1014 s-1

Q: The Balmer series corresponds to emission spectral lines from hydrogen-like atoms transitioning from…

A:

Q: The work function of cesium correlates to the light of wavelength lambda = 650nm. What is the…

A: The given data is shown below

Q: For a hydrogen atom, calculate the wavelength of light (in m) that would be emitted for the orbital…

A: Given that : Initial orbit = 6 Final orbit = 1 The Rydberg constant = 1.09678 x 10⁷ m⁻¹

Q: A photon with a wavelength of 1681 nm was emitted from a hydrogen atom as an electron "fell" from…

A: Given- Wavelength of photon = 1681 nm Initial  energy level = 11 To find Final energy level

Q: Calculate the Energy (in Joules) of a photon emitted by a hydrogen atom when its electron drops from…

A: Initial energy level of electron (ninitial) = 5 The final energy level of electron (nfinal) = 2…

Q: Enormous numbers of microwave photons are needed to warm macroscopic samples of matter. A portion of…

A: The energy required is given by, E=m.C.∆T where m is the mass, C is the specific heat and ∆T is the…

Q: Quantum numbers arise naturally from the mathematics used to describe the possible states of an…

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

Q: What is the wavelength (in pm) of a proton traveling at a speed of 6.21 km/s?

A: The wavelength (in pm) of a proton travelling at a speed of 6.21 km/s is calculated as,

Q: A yellow-green line occurs at 533.8 nm in the emission spectrum of iodine. What amount of energy, in…

A: Given Wavelength  = 533.8 nm                       = 533.8 × 10-9 meter           ( 1 nm = 10-9…

Q: calculate the frequency of a photon emitted by a hydrogen atom when an electron makes a transition…

A: Calculate frequency of photon....

Q: An electron in a hydrogen atom makes a transition from the fifth excited state to n = 1 state.…

A:

Q: How fast must a 56.5-g tennis ball travel to have a de Broglie wavelength equal to that of a photon…

A: From given data  mass, m = 56.5 g = 56.5×10-3 kg de Broglie wavelength, ⋋ = 5400 Å= 5400 × 10-10 m…

Q: An argon ion laser puts out 4.8 W of continuous power at a of 532 nm. The diameter of the laser beam…

A: we have to calculate the number of photons that travel through the pinhole per second

Q: (part a) A highly excited atom of hydrogen makes a transition from the n = 13 to the n = 12 state…

A:

Q: An excited hydrogen atom with an electron in the n=7 state emits light having a frequency of…

A:

Q: A sample of excited atoms lie 3.470×10−19 J above the ground state. Determine the emission…

A:

Q: For a hydrogen atom, calculate the energy of the photon that would be emitted for the orbital…

A: The question is based on the concept of atomic spectra. we have been given initial and final states…

Q: An argon ion laser puts out 6.0 W of continuous power at a wavelength of 532 nm. The diameter of the…

A: Energy of the photons with wavelength = 532 nm is given as:

Q: Silver has a work function, Φ, of 4.64 eV. If a sample of silver is bombarded with 215 nm photons,…

A: The work function of silver is 4.64 eV. The wavelength of photon bombarded with silver is 215 nm.

Q: A nitrogen laser puts out a pulse containing 35.2 mJ of energy at a wavelength of 337.1 nm. How many…

A: Given,

Q: An excited hydrogen atom with an electron in the n=7 state emits light having a frequency of…

A: Use the ration between principal quantum number and frequency

Q: An electron in a hydrogen atom transitioning from orbit n = 7 releases a photon whose frequency…

A:

Q: A ground state hydrogen atom absorbs a photon of light having a wavelength of 93.03 nm. It then…

A: Answer:Here:

Q: Determine the wavelength that hydrogen atoms absorb to reach n=8 and n=9 states from the ground…

A:

Q: The electron in a hydrogen atom, originally in level n = 9, undergoes a transition to a lower level…

A: Wavelength is defined as distance between two consecutive crest or two consecutive trough.

Q: Gold has a work function, Φ, of 5.47 ev. If a sample of gold is bombarded with 191 nm photons, what…

A: The formula of Kinetic energy, KEmax=hϑ-ϕ12mv2=hcλ-φThus, velocity will bev2=2(hc-λφ)mλv=2(hc-λφ)mλ…

Q: Calculate the energy of a photon in units of kJ/mol when it is emitted with a wavelength of 97.2nm.

A: The energy of a photon = hv The energy of 1 mole of photon = hv * NA Where, h is planks…

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.