h = 6.626 x 10-31 J.s, Plank¡¯s constant p.1293.

=1.055 x 10-34 J.s, p.1293

=0.0529 x 10¨C9 m, p. 1306, Bohr radius, the orbit with the smallest radius, e is the electronic charge, ke is the Coulomb constant

 Coulomb¡¯s Constant

KB = 1.38 x 10-23 J/K  Boltzmann¡¯s constant. #40.4

c = 3x108 m/s Speed of Light

fm = 10-15 m, a typical nuclear diameter.

am = 10-17m, #42.19. cm = 10-2m

T = 1012, #42.19. k=103, M=106, G=109.

me = 9.11 x 10-31 kg, mass of electron, p. 1302

mp = 1.67 x 10-27 kg, mass of proton. #41.10

1u = 1.67 x 10-27 kg =  mass of proton. #43.7 (6th)

q = 1.60x 10-19 C, charge of selectron. #39.41

1 eV = 1.60x10-19 J #41.21

 

Ch. 42. Atomic Physics

, where =0,1,2¡­,n-1, L (J.s) = magnitude of the orbital angular momentum, p.1365

,  = -,-+1, ¡­, p.1366. Allowed values of Lz

, when photon caused an emission of a electron, #42.3

 

, Spin angular momentum S, or ¡°Spin¡±, s is , p. 1369.

, Energy required for ionization for one electron atom like H or He+, #42.3, Z = the atomic number (no unit), n = principle quantum number (no unit)

, energy of electron in the L shell n =2. Zeff = Z-1,p.1379.

, energy of electron in the K shell, nuclear charge reduced by another. Zeff = Z-1, p.1379.

 

 

Ch. 43. Molecules and Solids

, ke = Coulomb¡¯s constant, q(C), r(m) #43.1(6th)

, ke = Coulomb¡¯s constant, q(C), r(m) #43.1(6th)

, =reduced mass(u or kg), #43.7(6th)

, =reduced mass(u or kg), #43.7(6th)

, Frequency of vibration of the system, p. 1405.

, Allowed values of Vibrational Energy, p. 1405.

, Energy Difference between adjacent vibration states, k=¡±spring¡± constant(N/m), =reduced mass(u or kg), p. 1406.

,=madelung constant=2ln2 for 1-D atoms=1.7476 for NaCl

, magnetic moment (J/T), #42.56.

, Angular Momentum, J = 0, 1, 2= rotational quantum number, p.1403

,Allowed values of Rotational Energy, ,E(J), I(kg.m2), J(no units) #43.7(6th), p.1403.

, Fermi Energy at T = 0K, n (electrons/m3), p. 1416, #43.22