| padat | |
| padat tidak teratur | |
| paduan | |
| paduan acak | |
| paduan fusible | |
| Paduan Heusler | |
| paduan lipowitz | |
| paduan suara | |
| PAGE (polyacrylamide gel electrophoresis) | |
| PAH | |
| paket gelombang | |
| paladium | |
| palmitat | |
| panas | |
| panas atomisasi | |
| panas kematian alam semesta | |
| panas larutan | |
| panas laten | |
| panas netralisasi | |
| panas pembakaran | |
| panas pembentukan | |
| panas reaksi | |
| panjang gelombang de Broglie | |
| papain | |
| para- | |
| parafin | |
| parafin | |
| paraformaldehyde | |
| parahelium | |
| parahydrogen | |
| paraldehyde.dll | |
| paramagnetisme | |
| paramagnetisme suhu-independen | |
| Paraquat | |
| partikel alfa | |
| partikel beta | |
| partikel dalam sebuah kotak | |
| partikel dasar | |
| partisi | |
| partisipasi kelompok tetangga | |
| pasangan | |
| Pasangan Cooper | |
| pasangan ion | |
| pasangan mandiri | |
| pascal | |
| pasif | |
| pasir | |
| pasir minyak | |
| pasir tar | |
| Pasteur, Louis (1822–95) | |
| pateri | |
| pati | |
| Pauli, Wolfgang Ernst (1900–58) | |
| Pauling, Linus Carl (1901–94) | |
| PCB | |
| PCP | |
| p-dimethylaminobenzaldelhyde | |
| p-DMAB | |
| pecundang | |
| pedas | |
| pedas | |
| pelabelan | |
| pelacakan radioaktif | |
| pelapisan listrik | |
| pelarian | |
| pelarut | |
| pelarut kutub | |
| pelarut nonpolar | |
| pelat setengah gelombang | |
| Pelebaran Doppler | |
| peleburan | |
| pelepasan cahaya | |
| pelumasan | |
| pelunakan air | |
| peluruhan beta | |
| pemanasan dielektrik | |
| pemanasan induksi | |
| Pemanasan joule | |
| Pematangan Ostwald | |
| pembakar Bunsen | |
| pembakar oxyacetylene | |
| pembakaran | |
| pembakaran | |
| pembakaran spontan | |
| pembalik | |
| pembasahan | |
| pembawa | |
| pembekuan | |
| pembelahan | |
| pembetulan | |
| pembuangan sikat | |
| pemetaan peptida | |
| pemindahan | |
| Pemindai CT | |
| pemindaian mikroskop elektron | |
| pemindaian mikroskop tunneling | |
| pemintalan sudut ajaib | |
| pemisahan elektrolitik | |
| pemisahan isotop | |
| pemodelan molekuler | |
| pemompaan optik | |
| pemulung | |
| pemurnian elektrolitik | |
| pemurnian zona | |
| penahanan | |
| penanggalan kalium-argon | |
| penanggalan karbon | |
| penanggalan kimiawi | |
| penanggalan radioaktif | |
| penanggalan radiokarbon | |
| penanggalan radiometrik | |
| penanggalan rubidium-strontium | |
| penanggalan thermoluminescent | |
| penanggalan timbal uranium | |
| penangguhan | |
| penangkapan elektron | |
| penangkapan radiasi | |
| penarik aneh | |
| Penarik Hebat | |
| penarik perhatian | |
| penataan ulang pinacol | |
| Penataan ulang Wagner-Meerwein | |
| pencabangan dua | |
| pencairan | |
| pencairan gas | |
| pencampuran empat gelombang | |
| pencatat tekanan udara | |
| pencerah optik | |
| pencucian | |
| pendahulu | |
| pendamping molekuler | |
| pendar | |
| pendekatan adiabatik | |
| Pendekatan Born – Oppenheimer | |
| pendekatan semiklasik | |
| pendingin | |
| pendinginan | |
| Pendinginan Doppler | |
| pendinginan evaporatif | |
| pendulum balistik | |
| Pendulum Foucault | |
| penemu | |
| penerangan listrik | |
| penetralan | |
| Pengadilan Bernoulli | |
| pengambil | |
| penganalisis | |
| pengantara | |
| pengasingan | |
| pengenalan molekuler | |
| Pengendap Cottrell | |
| pengendapan | |
| pengendapan | |
| pengendapan elektrostatis | |
| pengerasan kasus | |
| pengeringan beku | |
| Pengganda Lagrange | |
| pengganda yang belum ditentukan | |
| penggandaan periode | |
| pengganti gas alam | |
| penghalang potensial | |
| penghalusan | |
| penghambatan nonkompetitif | |
| penghancuran | |
| penghitung boron | |
| Penghitung Cerenkov | |
| penghitung Geiger | |
| pengikut emitor | |
| pengilangan | |
| penglihatan binokuler | |
| penguapan | |
| penguat | |
| penguat diferensial | |
| penguat gambar | |
| pengukur amper | |
| Pengukur Bourdon | |
| pengukur fluks | |
| pengukur ionisasi | |
| Pengukur McLeod | |
| Pengukur Pirani | |
| pengukur tekanan | |
| pengulangan | |
| pengurangan | |
| Penipisan | |
| penipisan lapisan | |
| penisilin | |
| penjemputan kristal | |
| Penning ionization | |
| pentaerythritol tetranitrate | |
| pentaerythritol.dll | |
| pentahidrat | |
| pentana | |
| pentavalen | |
| pentlandit | |
| pentosa | |
| penukar panas | |
| penyaringan | |
| penyearah elektrolitik | |
| penyearah gelombang penuh | |
| penyearah jembatan | |
| penyearah setengah gelombang | |
| penyebaran | |
| penyemenan | |
| penyerapan | |
| penyimpangan | |
| penyimpangan berwarna | |
| penyinaran | |
| penyuburan | |
| penyumbang | |
| penyusunan kembali | |
| pepsin | |
| peptida | |
| peptidoglikan | |
| per- | |
| perak | |
| perak (I) bromida | |
| perak (I) iodida | |
| perak (I) klorida | |
| perak (I) nitrat | |
| perak (I) oksida | |
| Perak Jerman | |
| perak nikel | |
| perakitan mandiri | |
| Peralatan Kipp | |
| Peralatan soxhlet | |
| perangkap ion | |
| perangkat aktif | |
| perangkat akustik elektronik | |
| perangkat keras | |
| perangkat lunak aplikasi | |
| perangsangan | |
| perbedaan | |
| perbesaran sudut | |
| percepatan | |
| percepatan jatuh bebas | |
| percikan listrik | |
| percobaan | |
| Pergeseran domba | |
| Pergeseran Einstein | |
| pergeseran gravitasi | |
| perhitungan semi empiris | |
| peridot | |
| periode singkat | |
| periplanar | |
| perisai panas | |
| Perkin, Sir William Henry (1838–1907) | |
| perkiraan rantai hypernetted | |
| Perkiraan Stirling | |
| perklorat | |
| perlindungan katodik | |
| perlindungan pengorbanan | |
| perlit | |
| perluasan alam semesta | |
| Permalloy | |
| permanganat.dll | |
| permitivitas relatif | |
| permukaan energi potensial | |
| Permutit | |
| peroksida | |
| perpaduan | |
| perpindahan listrik | |
| perpindahan panas | |
| perpindahan sudut, kecepatan, dan percepatan | |
| pers hidrolik | |
| Persamaan Boltzmann | |
| Persamaan Clapeyron-Clausius | |
| Persamaan Clausius – Mossotti | |
| persamaan diferensial | |
| Persamaan Dirac | |
| Persamaan Einstein | |
| Persamaan Fokker – Planck | |
| persamaan gas | |
| persamaan gelombang | |
| persamaan gerak | |
| Persamaan Kohlrausch | |
| persamaan konstitutif | |
| persamaan kubik | |
| Persamaan Langevin | |
| Persamaan Lorentz-Lorenz | |
| Persamaan negara | |
| Persamaan Nernst | |
| Persamaan Nernst-Einstein | |
| Persamaan Sackur-Tetrode | |
| Persamaan Schrödinger | |
| Persamaan termodinamika Maxwell | |
| persamaan van der Waals | |
| persamaan virial | |
| persamaan waktu | |
| persegi-planar | |
| persilangan | |
| Perspex | |
| pertukaran ion | |
| pertumbuhan eksponensial | |
| perubahan | |
| perubahan fase | |
| perunggu | |
| perunggu | |
| perunggu fosfor | |
| PES | |
| pesanan nol | |
| pesanan semu | |
| pesawat terpolarisasi cahaya | |
| PESM | |
| pesona | |
| pestisida | |
| peta- | |
| Petak tafel | |
| petrokimia | |
| petrolatum | |
| petroleum eter | |
| pewarna metalisasi | |
| pewarna reaktif | |
| pewarna substantif | |
| peyote | |
| PGA | |
| pH | |
| Phane | |
| phencyclidine.dll | |
| photochromism | |
| photoemission | |
| photoluminescence | |
| pi-adduct | |
| pico- | |
| picrate | |
| pigmen fotosintesis | |
| pijaran | |
| pikogen | |
| pipa ledeng | |
| pipa ledeng | |
| piperidin | |
| pipet | |
| pipih padat | |
| piranosa | |
| pirazin | |
| pirazol | |
| piridin | |
| piridoksin | |
| pirimidin | |
| pirit | |
| piroelektrik | |
| piroforik | |
| piroksen | |
| pirol | |
| pirolisis | |
| pirometer radiasi total | |
| pirosilikat | |
| pirsonnite | |
| pirus | |
| pita energi | |
| pita konduksi | |
| pita valensi | |
| pita yang diizinkan | |
| Planck, Max Karl Ernst Ludwig (1858–1947) | |
| planet ekstrasurya | |
| planet kerdil | |
| plasticizer | |
| plastik | |
| plastoquinone | |
| plastosianin | |
| platinum | |
| platinum hitam | |
| pleochroic | |
| plester dari Paris | |
| plumbago | |
| plutonium | |
| pnictides | |
| pnictogens | |
| Pola pahit | |
| polarimeter | |
| polarisasi | |
| polarisasi | |
| polarisasi cahaya | |
| polarisasi elips | |
| polarisasi listrik | |
| polarisasi melingkar | |
| polariskop | |
| polarizer | |
| polarografi | |
| Polaroid | |
| poli- | |
| poliakrilamida | |
| poliamida | |
| poliena | |
| poliester | |
| polietena | |
| polietilen | |
| polimer | |
| polimer kristal cair | |
| polimer taktik | |
| polimerisasi | |
| polimetanal | |
| polimetilmetakrilat | |
| polimorfisme | |
| poliol | |
| polipeptida | |
| polipropen | |
| polisakarida | |
| polisiklik | |
| polistiren | |
| polisulfida | |
| poliuretan | |
| polivinil klorida | |
| polivinilasetat | |
| polonium | |
| polusi | |
| polutan | |
| polutan organik yang persisten | |
| polychloroethene | |
| polypropylene | |
| polytetrafluoroethene | |
| polythene | |
| polythionate | |
| polyyne | |
| pompa | |
| pompa difusi | |
| pompa elektromagnetik | |
| pompa filter | |
| pompa ion | |
| pompa kondensasi | |
| pompa kriogenik | |
| pompa panas | |
| pompa sentrifugal | |
| pompa sorpsi | |
| pompa vakum | |
| POP | |
| porfirin | |
| positronium | |
| potasium hidroksida | |
| potasium klorat | |
| potasium klorida | |
| potasium nitrat | |
| potassamide.dll | |
| potensi aksi | |
| potensi ionisasi | |
| potensi kimiawi | |
| Potensi Lennard-Jones | |
| potensi listrik | |
| Potensi morse | |
| potensi streaming | |
| potensial elektroda | |
| potensial elektroda standar | |
| potensial gravitasi | |
| praseodymium | |
| prefiks biner | |
| Presesi Larmor | |
| Priestley, Joseph (1733–1804) | |
| prinsip antropik | |
| Prinsip Archimedes | |
| Prinsip D’Alembert | |
| Prinsip Fermat | |
| prinsip ketidakpastian | |
| Prinsip ketidakpastian Heisenberg | |
| prinsip kosmologis | |
| Prinsip Le Chatelier | |
| prinsip pengecualian | |
| Prinsip pengecualian Pauli | |
| prinsip variasional | |
| Prisma Nicol | |
| Prisma Rochon | |
| prismane | |
| produk | |
| produk fisi | |
| produk kelarutan | |
| produk silang | |
| produk titik | |
| progesteron | |
| progestogen | |
| Program Erlangen | |
| prokiral | |
| prolaktin | |
| prolin | |
| promethium | |
| promotor | |
| propana | |
| propanal | |
| propanol | |
| propanone | |
| propena | |
| propenal | |
| propenoate | |
| propenol | |
| propenonitril | |
| propilen | |
| propionaldehyde.dll | |
| proporsi ganda | |
| proporsi timbal balik | |
| propulsi jet | |
| proses adiabatik | |
| proses aditif | |
| Proses Bessemer | |
| Proses Blandford – Znajek | |
| proses cascade | |
| Proses Claude | |
| Proses frasch | |
| Proses Hawking | |
| proses isentropik | |
| proses isotermal | |
| Proses Kroll | |
| Proses L-D | |
| Proses Leblanc | |
| Proses Linz-Donawitz | |
| Proses Markoffian | |
| Proses Mond | |
| Proses Natta | |
| proses oksigen dasar | |
| proses oxo | |
| proses perapian terbuka | |
| Proses Phillips | |
| Proses raschig | |
| proses rekombinasi | |
| Proses reppe | |
| proses ruang timbal | |
| Proses Sabatier-Senderens | |
| Proses Solvay | |
| proses stokastik | |
| proses viscose | |
| proses yang dapat dibalik | |
| proses yang tidak dapat diubah | |
| Proses yang Wacker | |
| Proses Ziegler | |
| prostaglandin | |
| protaktinium | |
| protamin | |
| protease | |
| protein | |
| proteolisis | |
| proton | |
| proyeksi kuda-kuda | |
| Proyeksi Newman | |
| pseudo-aksial | |
| pseudoaromatik | |
| pseudoefedrin | |
| pseudo-ekuator | |
| pseudohalogens | |
| psilocin | |
| psilocybin.dll | |
| PTFE | |
| ptyalin.dll | |
| pulkanisasi | |
| pullulan | |
| puncak | |
| puncak gigi | |
| purin | |
| Pusat gravitasi | |
| pusat kelengkungan | |
| pusat massa | |
| pusat warna | |
| putaran antiparalel | |
| putaran isobarik | |
| putaran isotop | |
| putaran paralel | |
| putri | |
| PVA | |
| PVC | |
| pyran | |
| pyro- | |
| pyrogallol.dll | |
| pyrolusite | |
| pyrometry | |
| pyrones | |
| pyrrolidine | |
