Chemistry, 16.12.2020 06:40 pineapplefun
Introduction: When an electron absorbs a photon, it gains energy. The added energy causes the electron to
move to an orbit that is farther from the nucleus. Because each possible orbit is associated with a particular
amount of energy, orbits are known as energy levels.
By convention, an energy of 0 eV is assigned to the energy level that is infinitely far from the nucleus. (This is
done so that atoms of different elements can be compared from a common starting point.) As a result of this
convention, each energy level has a negative energy
Question: How do energy levels relate to the spectrum of hydrogen?
1. List: Look at the graph of energy levels. List the energy of each level (n = 1, 2, 3, etc.).
n = 1
-13.6 eV
n = 2
n = 3
n = 4
n = 5
n = 6:
Answers: 3
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What is the amount of energy for a photon that has a 125 cm wavelength
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Select the correct answer. why are scientific models important in the study of science? a. they always involve critical mathematical calculations. b. they scientists understand complex ideas and objects that arenβt easy to handle. c. they enable scientists to popularize their work in society. d. they are required when conducting any peer review process. e. they are necessary for turning a hypothesis into a law.
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Introduction: When an electron absorbs a photon, it gains energy. The added energy causes the electr...
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