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5. What is the geometry of an sp3 hybridized carbon atom?An sp2 hybridized carbon atom?An sp hybridized carbon atom?A trivalent nitrogen atom (meaning three bonds on the N)?
The energy of a photon of visible light emitted by anΒ excited atomΒ is the energy change that takes place within the atom itself.
What is an excited atom?
Consider an electron in the n=2 state of the Bohr model of the hydrogen atom.
a.) An atom in the d-subshell of the M-shell, emits a photon of wavelength 600-nm as it makes a transition to a p-subshell. What is the final principal energy level of this atom? b.) What is the angular momentum of the atom?
c.) An electron in an atom drops from the L shell to the K shell and gives an X-ray with wavelength 0.0279 nm. What is the atomic number of this atom?