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Among lyman,balmer,paschen and brackett series in hydrogen atomic spectra which has higher energy?
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Higher energy among Lyman, Balmer, Paschen and Brackett series in hydrogen atomic spectra
When an electron in a hydrogen atom jumps from a higher energy level to a lower energy level, it releases energy in the form of electromagnetic radiation. This radiation consists of different wavelengths, which correspond to different spectral lines in the hydrogen atomic spectra. These spectral lines are grouped into different series, such as Lyman, Balmer, Paschen, and Brackett series, based on the final energy level of the electron.
Lyman series
The Lyman series corresponds to electron transitions from higher energy levels to the ground state (n=1). The spectral lines in this series are in the ultraviolet region of the electromagnetic spectrum. The first line in this series is the Lyman alpha line (121.6 nm).
Balmer series
The Balmer series corresponds to electron transitions from higher energy levels to the second energy level (n=2). The spectral lines in this series are in the visible region of the electromagnetic spectrum. The first line in this series is the H-alpha line (656.3 nm).
Paschen series
The Paschen series corresponds to electron transitions from higher energy levels to the third energy level (n=3). The spectral lines in this series are in the infrared region of the electromagnetic spectrum. The first line in this series is the Paschen alpha line (1.09 µm).
Brackett series
The Brackett series corresponds to electron transitions from higher energy levels to the fourth energy level (n=4). The spectral lines in this series are in the infrared region of the electromagnetic spectrum. The first line in this series is the Brackett alpha line (4.05 µm).
Higher energy
The energy of the spectral lines in the hydrogen atomic spectra is inversely proportional to the wavelength of the radiation. This means that the shorter the wavelength, the higher the energy. Therefore, the Lyman series, which has the shortest wavelengths in the ultraviolet region of the spectrum, has the highest energy among the four series. The Paschen and Brackett series, which have longer wavelengths in the infrared region of the spectrum, have lower energies. The Balmer series, which is in the visible region of the spectrum, has intermediate energies.
Therefore, the order of increasing energy among the four series in the hydrogen atomic spectra is:
- Brackett series
- Paschen series
- Balmer series
- Lyman series (highest energy)
Community Answer
Among lyman,balmer,paschen and brackett series in hydrogen atomic spec...
If you take the limiting line then energy difference for lyman will be more so it will have more energy infact any line you take fix one principle quantum number suppose n so for lyman n》1 so more energy difference than rest all
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Among lyman,balmer,paschen and brackett series in hydrogen atomic spectra which has higher energy?
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Among lyman,balmer,paschen and brackett series in hydrogen atomic spectra which has higher energy? for Class 11 2024 is part of Class 11 preparation. The Question and answers have been prepared according to the Class 11 exam syllabus. Information about Among lyman,balmer,paschen and brackett series in hydrogen atomic spectra which has higher energy? covers all topics & solutions for Class 11 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Among lyman,balmer,paschen and brackett series in hydrogen atomic spectra which has higher energy?.
Among lyman,balmer,paschen and brackett series in hydrogen atomic spectra which has higher energy? for Class 11 2024 is part of Class 11 preparation. The Question and answers have been prepared according to the Class 11 exam syllabus. Information about Among lyman,balmer,paschen and brackett series in hydrogen atomic spectra which has higher energy? covers all topics & solutions for Class 11 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Among lyman,balmer,paschen and brackett series in hydrogen atomic spectra which has higher energy?.
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