CHEM 1040 Lecture Notes - Lecture 3: Very Low Frequency, Analytical Chemistry, Radio Wave
Document Summary
(cid:190) characteristics of light, quanta and photons. (cid:190) atomic spectra and energy levels. (cid:190) schr dinger and quantum numbers. Chapter 8 & 9: 8. 1 8. 7, 9. 2 9. 5 (cid:190) electron spin and electron configurations (cid:190) periodic properties and bonding. Chapter 9: 9. 6 9. 9 (cid:190) lewis structures for molecules and ions. (cid:190) formal charges and resonance. (cid:190) octet rule. Chapter 10 & 11: 10. 1 10. 4 & 11. 5 (cid:190) molecular shape and polarity (refer to on-line vsepr interactive tutorial) (cid:190) hybridisation (cid:190) intermolecular forces. For the next two weeks we"ll look at atomic & molecular structure. Chapter 7: 7. 1 7. 5 (note that sections 7. 1-7. 4 are for you to review. ) Early 19th century: chemistry was a purely descriptive science, reactions and properties observed and recorded little understanding. Late 19th century: systematic behaviour of the elements is revealed but not understood, mendeleev/meyers & periodic table: elements arranged in order of atomic number fall into.
