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so when an electron moves from an excited state to a ground state and photon with a discrete wavelength is emitted. this photon has a specific energy according to the energy between the excited and ground state.
E = (1/nf2 - 1/ni2)A = hv
where is A is a constant, but in this question is unimportant.
h= planks constant
v=frequency (should be a greek symbol)
nf and ni are the electronic states.
now to answer your question the lyman series is when nf is the ground state or nf =1
balmer series is when nf =2
when nf is 1 the value in the quantity above can range from ni from 2 to infinity giving values between 1 and 1/2
for the balmer series ni goes from 3 to infinity and values range between 1/4 and 5/36
these intervals dont overlap therefore the energies dont overlap therefore the lines in the series cant overlap
Wiki User
∙ 11y ago
Wiki User
∙ 12y agoWell, the different series represent different electronic transitions. But there is an important equation, the Rydberg formula which describes all of them.. I think you've learned of it since you mention the n values. This lead to the Bohr model of the hydrogen atom, which explained _why_ you had these levels.
Or, almost. See, it turned out that those lines were not actually single lines, but several lines very close together.. And so they had to add more variables to describe how these levels-within-levels fit together.. and the answer to that eventually came from quantum mechanics.
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Spectral lines of the Lyman and Balmer series do not overlap Verify this statement by calculating the longest wavelength associated with the Lyman series and shortest wavelength associated with the B?
Well, the different series represent different electronic transitions. But there is an important equation, the Rydberg formula which describes all of them.. I think you've learned of it since you mention the n values. This lead to the Bohr model of the hydrogen atom, which explained _why_ you had these levels.Or, almost. See, it turned out that those lines were not actually single lines, but several lines very close together.. And so they had to add more variables to describe how these levels-within-levels fit together.. and the answer to that eventually came from quantum mechanics.
What is the name of the third series in the spectrum of hydrogen?
In ascending order of the lower energy state involved in the transition, the first six families of lines in the hydrogen spectrum are: Lyman series Balmer series Paschen series Brackett series Pfund series Humphreys series
How do spectrometers work?
spectrometers split light, then the spectral lines show , and you can use spectral analysis to find out what elements are making the light.
How did balmer contribute to atomic theory?
Dalton's atomic postulations stated that:Elements are made of tiny particles called atoms.All atoms of a given element are identical.The atoms of a given element are different from those of any other element; the atoms of different elements can be distinguished from one another by their respective relative weights.Atoms of one element can combine with atoms of other elements to form chemical compounds; a given compound always has the same relative numbers of types of atoms.Atoms cannot be created, divided into smaller particles, nor destroyed in the chemical process; a chemical reaction simply changes the way atoms are grouped together.
What is the detector in a spectrograph in which spectral lines are recorded photographically?
A photoelectric to convert light intensity into a resistance.
What Spectral Class does Medium-strength Balmer lines strong helium lines belong to?
a balmer line is the ghostly remnants of a poltergeist. They float around your house and murder your pet kitten.
What are the absorption lines in the infrared portion of the spectrum of a star that are produced by hyrdrogen are from?
The absorption lines in the infrared portion of the spectrum of a star that are produced by hydrogen are from the Balmer series. The Balmer series were discovered by Johann Balmer in 1885.
What was the effects of Neils Bohr's contribution to the atomic theory?
That led to know about the size of the atom and the reason of getting five different series of spectral lines in case of hydrogen such Lymann, Balmer, Pashcen, Bracket and Pfund.
What are the wavelengths of the lines in the hydrogen emission spectrum?
The four spectral lines of the Balmer series that fall in the visible range are: 656.3 nm . . . . red 486.1 nm . . . . cyan 434.1 nm . . . . blue 410.2 nm . . . . violet There are four more lines in the Balmer series ... all in the ultraviolet ... and at least thirty-six observable lines altogether from the hydrogen atom.
How does the spectral interference differ in inductively-coupled plasma mass spectrometry compared to flame?
Spectral interference occurs when spectral lines overlap. Inductively-coupled plasma mass spectrometry has more spectral interference as its higher energy allows more electron transitions.
Spectral lines of the Lyman and Balmer series do not overlap Verify this statement by calculating the longest wavelength associated with the Lyman series and shortest wavelength associated with the B?
Well, the different series represent different electronic transitions. But there is an important equation, the Rydberg formula which describes all of them.. I think you've learned of it since you mention the n values. This lead to the Bohr model of the hydrogen atom, which explained _why_ you had these levels.Or, almost. See, it turned out that those lines were not actually single lines, but several lines very close together.. And so they had to add more variables to describe how these levels-within-levels fit together.. and the answer to that eventually came from quantum mechanics.
What has the author Percy Lowe written?
Percy Lowe has written: 'Structure of the Balmer series lines in the spectrum of hydrogen'
In science what is meant by the Lyman series?
The Lyman series is scientifically defined as the series of transitioning of hydrogen atom spectral lines that are found within emission lines of ultra violet.
What color is the wavelength of light in the Balmer series that results from the transition of an electron to N equals 2?
There are 4 Balmer lines with wavelengths in the visible region. They are red, aqua and two shades of violet. Other Balmer lines are in the ultraviolet. The red line corresponds to the transition from n = 3 to n = 2, the subsequent ones are from the 4, 5 and 6 levels to n = 2.
The spectral lines from distant galaxies do not match spectral lines on Earth due to?
wavelength shift
What is the name of the third series in the spectrum of hydrogen?
In ascending order of the lower energy state involved in the transition, the first six families of lines in the hydrogen spectrum are: Lyman series Balmer series Paschen series Brackett series Pfund series Humphreys series
Why does hydrogen spectrum contains 4 coloured lines why not 3 or 7?
In theory, hydrogen has infinitely many spectral lines. The "Balmer series" has four lines in the visible spectrum; additional lines are in the ultraviolet. Other "series" have other lines - it seems that all of them are either in the ultraviolet or infrared. For more information, read the Wikipedia article on "Hydrogen spectrum". The reason there are four VISIBLE lines is basically chance - an excited hydrogen atom emits light at certain frequencies (which can be calculated, see the article for more details); our eyes see a certain range of electromagnetic waves that happens to include four of those lines.
