Question

when electrons jump from 5th energy level to 1st energy level, to which series the spectrum line belongs to
a)balmer
b)Lyman
c)paschen
d)pfund

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Answer 1

Answer:

Your answer is

(a) Lyman Series

Balmer= nth to 2nd shell

Lyman= nth to 1st shell

Paschen= nth to 3rd shell

Pfund= nth to 5th shell

Brackett series= nth to 4th shell

Humphreys series= nth to 6th

Answer 2

Answer:

The spectrum line belongs to the Lyman series.

Explanation:

The hydrogen atom is the most effective atomic system found in nature, hence it produces the most effective of these series. When the beam of mild or any radiation is made to go into the tool thru a slit, every character issue of the mild or radiation shape pics of the source. These pics may be visualized whilst resolved below the spectroscope.

The lines could be aside in the longest wavelength aspect and they come closer regularly when moved from a better to decrease wavelength aspect. The shortest wavelength will own the least spaced spectral lines and it is called the series limit.

Every atom enfolds a set of energy levels/states that are modeled and properly defined through Bohr’s atomic model. He names energy states the use of quantum numbers(n=1,2,3,4,5,6…..). When electrons bounce from better energy states(NH) to decrease energy state(NL), a photon of energy NH – NL is emitted. As the energy similar to every state is constant, the distinction among the energy states also is constant hence the transition among comparable energy states will produce the photon of the equal energy.

• Lyman series (n=1)
• Balmer series (n=2)
• Paschen series (n=3)
• Brackett series (n=4)
• Pfund series (n=5)

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