-
865.
Physical and theoretical chemistry
Subjects
Chemistry
-
866.
Physical inorganic chemistry
Subjects
Inorganic chemistryPhysical and theoretical chemistry
-
867.
Physical organic chemistry
Subjects
Physical and theoretical chemistryOrganic chemistry
-
868.
Piezoelectricity
Subjects
CrystallographyElectricity
-
869.
Pigments
Subjects
Artists' materials
-
870.
Plant bioactive compounds
Subjects
-
871.
Plant metabolites
Subjects
Metabolites
-
872.
Plaques de cava
Subjects
-
873.
Plasma (Ionized gases)
Subjects
Electric discharges through gasesElectronesDispersion relations
-
874.
Plasma spectroscopy
Subjects
Spectrum analysis
-
875.
Plaster
Subjects
Building materials
-
876.
Plastic foams
Subjects
FoamPlastics
-
877.
Plasticizers
Subjects
-
878.
Platinum
Subjects
-
879.
Platinum electrodes
Subjects
Electrodes
-
880.
Plutonium
Subjects
Transuranium elements
-
881.
Polarography
Subjects
Electrochemical analysis
-
882.
Poliment i acabat
Subjects
Materials
-
883.
Polonium
Subjects
MetalsRadioactive substances
-
884.
Polyamines
Subjects
Amines
-
885.
Polycarbonates
Subjects
CarbonatesThermoplastics
-
886.
Polychlorinated biphenyls
Subjects
Organochlorine compounds
-
887.
Polycyclic aromatic hydrocarbons
Subjects
Hydrocarbons
-
888.
Polycyclic compounds
Subjects
Cyclic compounds
Last updated dated: 11/05/2025