9. Quantum Mechanics

According to the Bohr theory of the hydrogen atom, what is the minimum energy (in J) needed to ionize a hydrogen atom from the n=2 state?

An electron in the n = 7 level of the hydrogen atom relaxes to a lower-energy level, emitting light of 397 nm. What is the value of n for the level to which the electron relaxed?

An electron in the n=7 level of the hydrogen atom relaxes to a lower energy level, emitting light with a wavelength of 93.1 nm. What is the value of n for the level to which the electron relaxed?

Calculate the wavelength of the light emitted when an electron in a hydrogen atom makes the transition from n=2 to n=1 using the Bohr model.

Determine the final value of n in a hydrogen atom transition if the electron starts in n = 2 and the atom absorbs a photon of light with a frequency of 4.57 × 10^14 Hz.

Determine the final value of n in a hydrogen atom transition if the electron starts in n = 2 and the atom absorbs a photon of light with a frequency of 4.57 × 10^14 Hz.

Recall that m=2 in the Balmer series. What is the energy in kJ/mol of ultraviolet light in the Balmer series corresponding to a value of n=7?

The electron in a hydrogen atom absorbs a photon causing the electron to jump from the state n = 2 to the state n = 5. The frequency of the absorbed photon was __________ x 10^14 Hz.

The electron in a hydrogen atom absorbs a photon, causing the electron to jump from the state n = 2 to the state n = 6. What is the frequency of the absorbed photon in x 10^14 Hz?

The electron in a hydrogen atom absorbs a photon causing the electron to jump from the state n = 2 to the state n = 7. The frequency of the absorbed photon was __________ x 10^14 Hz.

The electron in a hydrogen atom absorbs a photon, causing the electron to jump from the state n = 2 to the state n = 8. The frequency of the absorbed photon was __________ x 10^14 Hz.

The electron in a hydrogen atom absorbs a photon causing the electron to jump from the state n = 3 to the state n = 4. The frequency of the absorbed photon was __________ × 10¹⁴ Hz.

The electron in a hydrogen atom absorbs a photon, causing the electron to jump from the state n = 3 to the state n = 5. The frequency of the absorbed photon was __________ × 10^14 Hz.

The electron in a hydrogen atom absorbs a photon, causing the electron to jump from the state n = 3 to the state n = 6. The frequency of the absorbed photon was __________ x 10^14 Hz.

In the hydrogen spectrum, what is the wavelength of the photon emitted when an electron transitions from n = 3 to n = 2 in the Bohr model?