Question

Exercise2 The absorption spectrum of an atom consists of the wavelengths 200nm, 300 nm, and 500nm....

Exercise2

The absorption spectrum of an atom consists of the wavelengths 200nm, 300 nm, and 500nm.

a) Draw the atom's energy level diagram. Label each level with the energy and the principal quantum number.

b) What wavelengths are seen in the atom's emission spectrum?

Science   Chemistry   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
The allowed energies of a simple atom are 0.00 eV, 4.21 eV , and 5.63 eV...
The allowed energies of a simple atom are 0.00 eV, 4.21 eV , and 5.63 eV . Part A What wavelengths appear in the atom's emission spectrum? Enter your answers in ascending order separated by commas. Part B What wavelengths appear in the atom's absorption spectrum? Enter your answers in ascending order separated by commas.
The allowed energies of a simple atom are 0.00 eV, 3.73 eV , and 5.58 eV...
The allowed energies of a simple atom are 0.00 eV, 3.73 eV , and 5.58 eV . Part A What wavelengths appear in the atom's emission spectrum? Enter your answers in ascending order separated by commas. Part B What wavelengths appear in the atom's absorption spectrum? Enter your answers in ascending order separated by commas.
The allowed energies of a simple atom are 0.00 eV, 4.05 eV , and 5.12 eV...
The allowed energies of a simple atom are 0.00 eV, 4.05 eV , and 5.12 eV . Part A What wavelengths appear in the atom's emission spectrum? Enter your answers in ascending order separated by commas. Part B What wavelengths appear in the atom's absorption spectrum? Enter your answers in ascending order separated by comma
The electron in a hydrogen atom falls from an excited energy level to the ground state...
The electron in a hydrogen atom falls from an excited energy level to the ground state in two steps, causing the emission of photons with wavelengths of 656.5 nm and 121.6 nm (So the in the first step the 656.5 nm photon is emitted and in the second step the 121.6 nm photon is emitted). What is the principal quantum number (ni) of the initial excited energy level from which the electron falls?
The hydrogen emission spectrum produces light at 430 nm (blue), 480 nm (blue-green) and 650 nm...
The hydrogen emission spectrum produces light at 430 nm (blue), 480 nm (blue-green) and 650 nm (red). Find the energy in Joules and then in eV for a photon at each of these wavelengths: 430 nm: 480 nm: 650 nm: A metal surface has a work function (W0) of 2.7 eV.  Of the three wavelengths of light in the hydrogen spectrum, which would be able to release electrons from the metal surface? Calculate the kinetic energy in eV if any, of...
An electron in a hydrogen atom relaxes to the ground state while emitting a 93.8 nm...
An electron in a hydrogen atom relaxes to the ground state while emitting a 93.8 nm photon. a. Is this light visible? In what region of the electromagnetic spectrum does it lie? b. What was the initial principal quantum number, ni, of the electron undergoing the transition?
The microwave spectrum of the 12C16O molecule consists of a series of lines separated by 3.913...
The microwave spectrum of the 12C16O molecule consists of a series of lines separated by 3.913 cm−1. Draw the corresponding energy level diagram for this spectral line spacing for the first 5 energy levels, assuming the rigid rotor model. Give the value for the energy gap between each level.
An excited hydrogen atom emits light with a wavelength of 397.2 nm to reach the energy...
An excited hydrogen atom emits light with a wavelength of 397.2 nm to reach the energy level for which n = 2. In which principal quantum level did the electron begin? (c = 3.00 x 108 m/s, h = 6.63 x 10-34 J•s, RH = 2.18 x 10-18J).
A hydrogen atom at rest is initially in an excited state corresponding to n = 5....
A hydrogen atom at rest is initially in an excited state corresponding to n = 5. a- Give the quantum numbers (l) and (m) which correspond to n = 5 b- What is the ionization energy of the atom in this state? c- What is the frequency of the photon emitted when it returns to its ground state n = 1? d- Estimate the momentum and the kinetic energy of the atom's recoil during the photon emission. mH= 1.007825? 1?...
A) Sketch a separate diagram for the energy levels of the electron in the Hydrogen atom...
A) Sketch a separate diagram for the energy levels of the electron in the Hydrogen atom – The diagram should be to scale. Annotate the diagram with the ground state energy E0, the principal quantum number n, and the ionization energy of the atom (13.6 eV). B) It is known that a certain hydrogen atom has n=5 and m=2. How many different states are consistent with this information? C) Answer the same question (in terms of n and m) for...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT