SUBJECT INDEX
Magneto-chemistry, 102
Magneton, 13, 35, 96, 147, 148, 166,
168, 183, 2x6
Mass of electron, 257
H atom, 257
Matrix, 227
Mechanics, classical, 19, 233
matrix, 227-31, 238, 252
quantum, 224-42, 250
wave, 233-9, 250
Mechanism, quantum, 109,170,182,
188, 248
Model of atom, 14, 39, 53, 65, 73-8,
121-33, 221, 249
electron, 165-70
Ewing, 33, 34, 118, 119
Maxwell, 114, 144
Newgass, 181
Ritz, 52
Weber, 33
Molecule, 102-5, 122-5, 128-33
rotation of, 10, 11, 237
Multiplicity, 62-5, 80, 212, 219
Neon, 74, 75, 78, 123
Non-polar compounds, 123
Nuclear atom, 30, 74, 249
Nucleus of atom, 30, 74, 169
Number, atomic, 69-73
molecular, 70
quantum, 53-57, 60-66, 75-78,
79-82, 84, 213, 262, 263-5
Octet, 122, 123
Oscillator, 16, 23,113,118, 229, 237
Operator calculus, 238
Optical activity, 124, 125
Organic theory of nature, 252
Paramagnetism, 93, 95
Parson magneton, 39, 102, 117, 122,
216, 222
Paschen-Back effect, 211, 221
Pauli’s principle, 80, 242
Periodic system, 71, 76, 102
Permanency of multiplicities, 212
Phase-plane, 17, 18
Phase-wave, 202, 233
Photo-chemistry, 7
Photo-electricity, 4, 197, 201, 241
Photon, 186
Planck’s constant, 4, 171-83, 257
Planck’s radiation formula, 3, 223,
240, 241, 258
Poisson bracket, 232
Polar compounds, 121, 123
Polarization of light, 199, 200, 204,
205, 208
Positional co-ordinate, 16
Preston’s rule, 211
Principal quantum number, 60, 80
Principal series, 51
Primate, 252
Probability, 21, 240, 241, 242
Proton, 30, 167, 252
^-numbers, 232
Quantization in space, 83
Quantum (see Light quantum)
constants, 174-8, 257
force, 126, 127, 189
magnetic tubes, 40, 116, 134-49,
160-70, 239, 248
mechanics, 224-42, 250
mechanism, 109,170,182,188, 248
nature of, 246-9
theory, generalized, 9, 21
tubes and spectral series, 147
Radial quantum number, 262
Radiation, 1-4
law of Planck, 3, 258
of Rayleigh, 258
of Stefan, 174
resonance, 200
structure of, 184-203
Radioactivity, 222
Raies ultimes, 81
Rare earths, 70
Recoil electrons, 198
Relativity, 150, 153, 179
Relativity doublets, 215
Resonance lines, 81
Resonator (see Oscillator)
Ring electron, 39, 216, 217
quantum, 190
Rotation, molecular, 10, 237
of magnetic tube, 160-70
Rotator, 23, 226
Runge’s rule, 211
Rydberg constant, 8, 9, 49, 58, 59,
127, 177, 179, 223» 2 57
Scattering of X-rays, 182, 197, 231
Schrödinger, theory of, 233, 251