The wavelength of the first spectral line in the Balmer series of hydrogen atom is 6561A˚. The wavelength of the second spectral line in the Balmer series of singly ionized helium atom is
Sahay Sir > Question Answers > The wavelength of the first spectral line in the Balmer series of hydrogen atom is 6561A˚. The wavelength of the second spectral line in the Balmer series of singly ionized helium atom is
The wavelength of the first spectral line in the Balmer series of hydrogen atom is 6561A˚. The wavelength of the second spectral line in the Balmer series of singly ionized helium atom is The wavelength of the first spectral line in the Balmer series of hydrogen atom is 6561A˚. The wavelength of the second spectral [...]