WorksheetsBohr Model Review
Total questions: 15
Worksheet time: 1hrs 28mins
True or False: The ground state is the highest energy state of an atom.
True
False
This picture is associated with which phenomenon?
Blackbody radiation
Photoelectric effect
Atomic spectra
The emission spectrum is produced when
electrons release energy as they move to their excited state.
electrons absorb energy as they move to their excited state.
electrons release energy as they return to the ground state.
electrons absorb energy as they return to the ground state.
What is the wavelength, in nm, of radiation which has an energy of 3.371 x 10-19 joules per photon?
655.9 nm
152.5 nm
170.0 nm
590.0 nm
745.1 nm
What is the frequency of radiation which has an energy of 219.1 kJ per mole (of these photons)?
615.9 x 1014 Hz
1.624 x 1014 Hz
1.058 x 10-10 Hz
5.489 x 1014 Hz
3.588 x 10-19 Hz
Which of the following statements concerning atomic spectra is/are true?
As the frequencies of the lines of the spectrum of Hydrogen increase the lines rapidly come closer together
As the wavelength of the lines of the spectrum of Hydrogen increases, the lines rapidly come close together.
The frequency difference between successive line in the spectrum of Hydrogen indicates the energy in the quantized energy level.
Hydrogen gives an emission spectrum and an absorption spectrum depending on the electron transition between energy level.
n=1 to n=2 energy level gap is shown by which line in which series of the Hydrogen spectrum?
Lyman series lowest frequency line
Balmer series lowest frequency line
Lyman series highest frequency line
Balmer series highest frequency line
Paschen series highest frequency line
