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Pages in category "C-Class vital articles in Physical sciences"
The following 200 pages are in this category, out of approximately 1,703 total. This list may not reflect recent changes.
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- Talk:Pacific Plate
- Talk:Pair production
- Talk:Paleoarchean
- Talk:Paleoclimatology
- Talk:Paleocontinent
- Talk:Paleogene
- Talk:Paleomagnetism
- Talk:Palm (unit)
- Talk:Paraffin wax
- Talk:Parallax
- Talk:Particle
- Talk:Particle horizon
- Talk:Particle physics
- Talk:Pascal (unit)
- Talk:Past sea level
- Talk:Path integral formulation
- Talk:Peatland
- Talk:Peer review
- Talk:Pegasus (constellation)
- Talk:Pelagic zone
- Talk:Peninsula
- Talk:Penrose–Hawking singularity theorems
- Talk:Pentaquark
- Talk:Pentlandite
- Talk:Perchloric acid
- Talk:Peridot
- Talk:Peridotite
- Talk:Period (periodic table)
- Talk:Period 3 element
- Talk:Period 4 element
- Talk:Period 5 element
- Talk:Period 6 element
- Talk:Period 7 element
- Talk:Periodic trends
- Talk:Permanganate
- Talk:Perovskite
- Talk:Perovskite (structure)
- Talk:Perpetual motion
- Talk:Pewter
- Talk:PH
- Talk:Phase diagram
- Talk:Phase transition
- Talk:Phenol formaldehyde resin
- Talk:Phosphate
- Talk:Phosphite anion
- Talk:Phosphorite
- Talk:Phosphorus cycle
- Talk:Photochemistry
- Talk:Photometry (astronomy)
- Talk:Photonic crystal
- Talk:Photonic metamaterial
- Talk:Physical chemistry
- Talk:Physical constant
- Talk:Physical cosmology
- Talk:Physical property
- Talk:Physics beyond the Standard Model
- Talk:Pi bond
- Talk:Pig iron
- Talk:Pink
- Talk:Pint
- Talk:Pion
- Talk:Pixel density
- Talk:Planck constant
- Talk:Planck units
- Talk:Planckian locus
- Talk:Plane wave
- Talk:Planetary mass
- Talk:Planetary nebula luminosity function
- Talk:Planetary science
- Talk:Planetary system
- Talk:Plant litter
- Talk:Plasmon
- Talk:Plasticity (physics)
- Talk:Platinum group
- Talk:Pleiades
- Talk:Plum pudding model
- Talk:Pnictogen hydride
- Talk:Point bar
- Talk:Poisson bracket
- Talk:Poisson's ratio
- Talk:Polar climate
- Talk:Polar vortex
- Talk:Polaris
- Talk:Polarography
- Talk:Politics of climate change
- Talk:Pollux (star)
- Talk:Polyacrylonitrile
- Talk:Polyatomic ion
- Talk:Polycarbonate
- Talk:Polyester
- Talk:Polyethylene glycol
- Talk:Polymer physics
- Talk:Polypropylene glycol
- Talk:Position and momentum spaces
- Talk:Positron
- Talk:Positronium
- Talk:Potash
- Talk:Potassium acetate
- Talk:Potassium chlorate
- Talk:Potassium dichromate
- Talk:Potassium ferrocyanide
- Talk:Potassium hydroxide
- Talk:Potassium oxide
- Talk:Potassium perchlorate
- Talk:Potassium-40
- Talk:Potential energy
- Talk:Power (physics)
- Talk:Poynting vector
- Talk:Poynting's theorem
- Talk:Precession
- Talk:Precious metal
- Talk:Precipitation (chemistry)
- Talk:Pressure
- Talk:Principal quantum number
- Talk:Principle of locality
- Talk:Product (chemistry)
- Talk:Projectile
- Talk:Propagator
- Talk:Propane
- Talk:Proper motion
- Talk:Proper time
- Talk:Proton
- Talk:Proton decay
- Talk:Protoplanetary nebula
- Talk:Protostar
- Talk:Puddle
- Talk:Pulsar
- Talk:Pumice
- Talk:Purified water
- Talk:Purple
- Talk:Putrescine
- Talk:Pyrite
- Talk:Pyroclastic flow
- Talk:Pyrolusite
- Talk:Pyrolysis
- Talk:Pyroxene
Q
- Talk:QCD vacuum
- Talk:QED vacuum
- Talk:Quantitative research
- Talk:Quantization (physics)
- Talk:Quantum chemistry
- Talk:Quantum chromodynamics
- Talk:Quantum gravity
- Talk:Quantum Hall effect
- Talk:Quantum nonlocality
- Talk:Quantum number
- Talk:Quantum superposition
- Talk:Quantum tunnelling
- Talk:Quantum vacuum state
- Talk:Quark model
- Talk:Quark star
- Talk:Quasiparticle
- Talk:Quaternary
- Talk:Quaternary ammonium cation
- Talk:Qubit
R
- Talk:Racemic mixture
- Talk:Rad (radiation unit)
- Talk:Radian
- Talk:Radiation
- Talk:Radiative forcing
- Talk:Radical (chemistry)
- Talk:Radical polymerization
- Talk:Radio astronomy
- Talk:Radio frequency
- Talk:Radio wave
- Talk:Radio-quiet neutron star
- Talk:Radioactive decay
- Talk:Radioanalytical chemistry
- Talk:Rainbow
- Talk:Rainforest
- Talk:Rankine cycle
- Talk:Rankine scale
- Talk:Rapidity
- Talk:Rate equation
- Talk:Reactivity series
- Talk:Realgar
- Talk:Rec. 709
- Talk:Rec. 2020
- Talk:Recrystallization (chemistry)
- Talk:Red supergiant
- Talk:Red-giant branch
- Talk:Redox
- Talk:Reducing agent
- Talk:Reduction potential
- Talk:Reflection (physics)
- Talk:Refraction
- Talk:Regulus
- Talk:Relative atomic mass
- Talk:Relative dating
- Talk:Relative density
- Talk:Relativistic mechanics
- Talk:Renormalization
- Talk:Replication crisis
- Talk:Reproducibility
- Talk:Resin