I'd say it stands for Poly ethylene which is a tough, light, flexible synthetic resin made by polymerizing ethylene.
The 5 branches of chemistry are the analytical chemistry organic chemistry inorganic chemistry physical chemistry biochemistry
There are many specialized branches of chemistry. Some of these branches include biochemistry, physiological chemistry, analytical chemistry, and organic chemistry.
Organic Chemistry. For non-carbon containing compounds it is INORGANIC CHemistry For the calculations, equations, physical changes, it is PHYSICAL CHEMISTRY .
Organic Chemistry
Analytical chemistry use the general language of chemistry.
putang ina nyo jun pe
French, Mathematics, Physics and chemistry, English, Spanish, geography and history, pe, natural science, and music.
We have, FRENCH- English or Spanish or German, music, history, geography , civics, plastic art, math, PE, chemistry, life science, technology .....
*Polish *Geography *Science (Biology, Chemistry, Physics) *English *ICT *Religious studies *Art *Music *PE *History *Maths
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There is no "PE" as in commands, but there is Windows PE.
What is PE?
pe iz Taylor
Pe is a huge waste of time
Pe + ( Pe )r
Define PE.
Everyone does PE to stay healthy and fit