Formulas
- Chemical potential
- Chi (letter)
- Gas-phase ion chemistry
- Gaudin model
- Gc (engineering)
- Gell-Mann–Okubo mass formula
- Geometrized unit system
- Low-level injection
- Optically detected magnetic resonance
- Total position spread
- Superoperator
- Selection rule
- Strain energy
- Quantum amplifier
- Sector mass spectrometer