For which quantum number, the probability of finding an electron is most? a) 1 b) 2 c) 3 d) 4
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For which quantum number, the probability of finding an electron is most?
a) 1
b) 2
c) 3
d) 4
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Solved in 2 steps
- Define the quantum numbers n, l, ml , s , and ms .In a TV tube an electric potential difference accelerates electrons from a rest position towards a screen. Just before reaching the screen, the electrons have a wavelength of Q3. In a TV tube an electric potential difference accelerates electrons from a rest position towards a screen. Just before reaching the screen, the electrons have a wavelength of 1.2×10-11m. Determine the kinetic energy of the electrons just before they reach the screen. Your final answer should have units of eV.An electron is known to have an energy level of 5. What are the possible values for its angular momentum quantum numbers? Explain your answer
- Question in imagesElectron microscopes allow us to see things that are smaller than we can see with optical microscopes because a.Electrons are smaller than photons b.The electrons have a shorter wavelength than visible light c.Electron microscopes operate in a vacuum while optical microscopes do not d.Electrons are larger than photons e.The electrons have a longer wavelength than visible light