Whats does PG stand for?

Whats does PG stand for?

parental guidance
Trademark. parental guidance: a rating assigned to a movie by the Motion Picture Association of America indicating that children of all ages may attend but that some material may be deemed unsuitable and that parental guidance is advised. Compare G3, NC-17, PG-13, R3.

What is a PG chemistry?

Propylene glycol is a synthetic liquid substance that absorbs water. Propylene glycol is also used to make polyester compounds, and as a base for deicing solutions. Propylene glycol is used by the chemical, food, and pharmaceutical industries as an antifreeze when leakage might lead to contact with food.

What does PG stand for in physics?

Petagram (Pg) and Picogram (pg), SI units of mass.

What does PG mean in labs?

Some medical tests report results in picograms per milliliter (pg/mL). A picogram is one-trillionth of a gram. A gram is about 1/30 of an ounce. A milliliter measures fluid volume equal to one-thousandth of a liter.

What does PG stand for in education?

Learn about the Post-Graduate(PG) Year, and how it can benefit certain students. A post-graduate year is a year beyond high school graduation, spent at an independent school. Some students will consider doing an “extra” year of high school in order to better prepare themselves for college in a number of areas.

What does PG mean in school?

What is a Post-Graduate Year? A postgraduate (PG) year refers to the academically-minded gap year spent at a private or independent school, post- high school graduation, in order to strengthen candidacy for admission and potential for success in college.

What unit is PG?

Convert petagram [Pg] to gram [g]

What does PG stand for grams?

picogram
Medical Definition of picogram : one trillionth of a gram —abbreviation pg.

What is an OG girl?

OG is a slang term for someone who’s incredibly exceptional, authentic, or “old-school.” It can be earnestly used for a legend like Michael Jordan or more ironically, like for that friend who can unwrap a Starburst with their mouth.

What is PG in business?

personal guarantee. (“PG”)

What is after PG in medical?

After PG medical courses, candidates will be awarded Doctor of Medicine (MD) , Master of Surgery (MS) , PG Diploma, and Diplomate of National Board (DNB). After PG courses, aspirants can pursue SS degree after which they get admission to Doctorate of Medicine (DM) and Master of Chirurgiae (MCh) .

What does PG year mean?

A postgraduate (PG) year refers to the academically-minded gap year spent at a private or independent school, post- high school graduation, in order to strengthen candidacy for admission and potential for success in college.

What does PCB stand for in chemistry?

PCBs, or polychlorinated biphenyls, are a class of man-made organic chemicals. Each PCB molecule contains two phenyl rings. A phenyl ring is a ring of 6 carbon atoms to which hydrogen atoms are attached. In PCBs, chlorine atoms replace some of these hydrogen atoms.

What does PAH stand for in chemistry?

Chemistry and biology. Polycyclic aromatic hydrocarbon, one of a class of chemical compounds, organic pollutants PAH world hypothesis, hypothesis that proposes that the use of polycyclic aromatic hydrocarbon was a means for the origin of life. PAH clearance, para-aminohippuric acid clearance as a measurement of renal plasma flow.

What is log P in chemistry?

Log P in Encyclopedia of Physical Organic Chemistry. The Log P value is the logarithm of its partition coefficient between n-octanol and water, is a well-established measurement of a compound’s hydrophilicity. Lipophilicity is a key factor for determining pharmacokinetic parameters such as permeation through a physical membrane,…

What is the basic definition of Chemistry?

Chemistry. Chemistry is the scientific discipline involved with compounds composed of atoms, i.e. elements, and molecules, i.e. combinations of atoms: their composition, structure, properties, behavior and the changes they undergo during a reaction with other compounds. Chemistry addresses topics such as how atoms…