PHYS 1070 Lecture Notes - Lecture 7: European Route E6, Electron Configuration, Matter Wave
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Wave part: = c / f. An em wave is produced when an electrical charge is accelerated. Em waves (light) is released in individual lumps or quanta of energy we revert as photons. E = hf = h(c / ) Standing wave condition: l = (n ) / 2. = c / f = hc / e. = h / p = h / mv. Every bond consists of two electrons. There are regions where they are more likely to be. N number of half wavelengths, this is the electronic state de broglie wavelength. Ke = e = mv = p /2m. Charge: e = 1. 6 10 c. Energy depends on quantum number n (= 1, 2, 3 ) Spin of the electron also has a quantum number s. In a given system, no two electrons can occupy the same state. E s will occupy the lowest energy levels possible first (two per -bond)