The electron in n = 5 energy level emits a photon of IR light means the electron has deexcited to n = 3 or n = 4.
(solved question by considering n = 5 to n = 3)
(i) Energy change
1. A hydrogen atom with its electron in the n = 5 energy level emits a...
4. An atom emits a photon with a wavelength of 872 nm when its electron moves from the n = 5 energy level to the n = 4 energy level. From this fact, what can you can conclude? (Hint: drawing a diagram may be helpful) (A) This atom must emit lower energy light than the 872 nm light when moving from the n= 5 energy level to the n= 1 energy level (B) This atom's electron can transition from the...
Part A What is the change in energy ?E of the hydrogen atom as the electron makes the transition from the n=3 energy level to the n=1 energy level? Express your answer numerically in electron volts. Part B When an atom makes a transition from a higher energy level to a lower one, a photon is released. What is the wavelength of the photon that is emitted from the atom during the transition from n=3 to n=1? Express your answer...
Chapter 4, Question 79 A hydrogen atom emits a photon as its electron changes from n = 5 ton = 1. What is the wavelength of the photon? In what region of the electromagnetic spectrum is this photon found? nm These photons fall in the region. the tolerance is +/-29 Click if you would like to Show Work for this question: Open Show Work
What is the initial energy level of a hydrogen electron if after transitioning to n=3 emits a photon with 1282 nm?
8. An exited hydrogen atom emits a photon having a wavelength of 388.9049 nm and the electron relaxes down to the n=2 level. What was the initial higher energy level of the electron? - hc 388.9049x10 nm -9 = -2.184x102 (12)
"If a hydrogen atom emits a photon of light with a wavelength of 102.6 nm when an electron returns to n = 1 , what n-value was the atom in originally?"
n atom emits a photon having a wavelength of 388.9049 nm and the electron relaxes down to the n-2 level. What was the initial higher energy level of the electron?
2. Calculate the energy of an electron in the n=2 energy level of hydrogen. Calculate the energy of an electron in the n=3 energy level. What is the difference in energy of these two levels? If a photon of -2,18 X/ 08 2427 light had this energy, what would its wavelength be?
1. (5 points) An electron in a hydrogen atom is initially at n=2 energy level. When the atom is exposed to 434.2 nm light, the electron becomes excited. Determine the final energy level to which the electron is promoted during the excitation.
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? It would be very helpful if the last step could be over explained, thats where my answer is going wrong.