CHM115 Lecture 2: CHM115_F19_Quantum_Theory_Student_Notes__1_pptx
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Assignments: know energy of atom is quantized, know atom changes energy by emitting or absorbing radiation, sapling homework: Hw05 due mon. , sept. 23: monday lecture, know regions of em spectrum and. Hw #5 question #6: you need to use liquid water h2o (l) for the second part! We have been studying reactions in the nucleus. Key terms: wavelength, (nm) frequency, n (s-1 = hz) l. A c = l n c = velocity. The speed of light is a constant in vacuum equal to 3. 00 x 108 m/s. Long wavelengths yield low frequencies: n s-1 c (m/s) l m l. What is its frequency and photon energy? (h = 6. 626 x 10 34. Bohr model uses bohr orbits to describe the physical motion and positions of electrons. This model fails to explain various characteristics of atoms and atom behavior, including bonding and periodicity. Physical description to explain the meaning of the data.
