460-465 Astrophysics
81-114 Weights and measures
120-168 Descriptive and experimental mechanics
170-197 Atomic physics, Quantum theory and solid-state physics
220-246 Acoustics. Sound
251-338 Heat
350-467 Optics. Light Including spectroscopy
474-496 Radiation physics (General)
501-766 Electricity and magnetism
770-798 Nuclear and particle physics. Atomic energy Radioactivity
801-809 Geophysics. Cosmic physics
811-849 Geomagnetism
851-999 Meteorology. Climatology
450-731 Physical and theoretical chemistry
Including quantum, solution, surface, and radiation chemistry, and stereochemistry, chemical reactions, thermochemistry, electrochemistry, and photochemistry