14: An electron in hydrogen atom at the energy level n = 7 undergo a transition...

14: An electron in hydrogen atom at the energy level n = 7 undergo a transition to level n = 3: Find the frequency and the energy of the emitted photon.

15: An electron jumps from higher energy level to the first energy level with an energy difference of 2.04375 x 10^-18 J. find the initial energy level. Show your calculations,

16: A: What will be the speed of an electron at 4 th energy level? Suppose the electron has a wavelength of 97.3 nm Given Mass of electron is 9.11 x 10^-31 kg. Use de Broglie’s theory.

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Ans.

#14.

#15.

#16.

queen_honey_blossom answered 2 years ago

The electron in a hydrogen atom starts in the n = 7 level. Determine all the...

The electron in a hydrogen atom starts in the n = 7 level. Determine all the possible wavelengths that could be emitted if the electron ends in the first excited state.

An electron in a Hydrogen atom originally at n=5 energy level absorbs a photon with a...

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a) Find the energy of an electron in the n=5 state of the hydrogen atom.

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If a single electron in an excited hydrogen atom is occupying the 3rd energy level and...

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In a hydrogen atom, how might an electron move from one energy level to another?

For which of the following is energy EMITTED for the stated transition in a hydrogen atom?...

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A hydrogen atom is in the ground state. It absorbs energy and makes a transition to...

A hydrogen atom is in the ground state. It absorbs energy and makes a transition to the n = 5 excited state. The atom returns to the ground state by emitting two photons, one in dropping to n = 4 state, and one in further dropping to the ground state. What are the photon wavelengths of (a) the first and (b) the second transitions?

The hydrogen atom electron is in the ground state. The electron absorbs energy and makes a...

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Energy diagram for an atom contains an excited electron at n = 4 level (see below...

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The binding energy of an electron in the ground state in a hydrogen atom is about:...

The binding energy of an electron in the ground state in a hydrogen atom is about: A. 13.6 eV B. 3.4 eV C. 10.2 eV D. 1.0 eV E. 27.2 eV

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