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What are Molecules containing a large number of hydroxyl groups?
Molecules containing a large number of hydroxyl groups are known as polyols or polyalcohols. They are commonly found in natural compounds such as sugars and polyols serve as important building blocks in the chemical industry to produce polymers, plastics, and other materials.
Where can one find a list of board certified plastic surgeons?
A list of board certified plastic surgeons can be obtained by contacting The American Society of Plastic Surgeons and The American Board of Plastic Surgery. Both organization have websites with tools for searching for certified members. These groups are the most prominent sources of plastic surgery certification information.
Is polycarbonate strong?
The essential reaction is between phosgene and bisphenol.
Which EOC arrangement is the basic organization used when there are many participants of different specialties clustered into related groups?
Functional arrangement.
Can you explain the difference between keyword groups and periods in the context of search engine optimization"?
Keyword groups in search engine optimization refer to a collection of related keywords that are used together to target a specific audience or topic. Periods, on the other hand, are used in SEO to separate words within a keyword phrase to improve search engine visibility. In summary, keyword groups help organize related keywords, while periods help search engines understand the individual words within a keyword phrase.
Is polythene classified as plastic?
Yes，Plastics can be classified by chemical structure, namely the molecular units that make up the polymer's backbone and side chains. Some important groups in these classifications are the acrylics, polyesters, silicones, polyurethanes, and halogenated plastics. Plastics can also be classified by the chemical process used in their synthesis, such as condensation, polyaddition, and cross-linking.
Why is it important for people in the recycling center correctly sort it in to groups?
Because paper and plastic are recycled through completely different processes. As a matter of fact many plastics are recycled in different ways.
What are two groups plastic can be divided in?
Agronastic plastic and Gangro Plastic
What are the two plastic groups?
thermoplastic and hypoplastic
What are the 2 groups of plastic?
Flexi-polymer and ballistic
What is the meaning of BPA in chemistry?
BPA stands for bisphenol A, a chemical compound used in the production of plastics and epoxy resins. It is known to be an endocrine disruptor and has been linked to various health concerns, leading to its limited use in certain products like baby bottles and food containers.
What is photo-degradation of plastic?
It's when light breaks up the chemical (covalent) bonds in the plastic's molecules, causing the plastic to break up into (hopefully) fluid substances, which either evaporate, sink into the ground and flow away, or are more easy to dispose of. There are some metallic ions and organic groups which are good at absorbing light, so these can be used to help get light into the target bonds. However these additives may lead to the products of the plastics' degradation being toxic.
What Are The Style Groups e.g. scene?
They're alots of different groups. to name a few; Punks Hippies Emos Goths Preps Scene kids Tomboys Chavs Plastics Geeks Retro etc..
Deindividuation is related to mobs in the same way that is related to groups?
diffussion of responsibility
What is a society and ethnic groups?
Neither are related.
What has the author Edward D Weil written?
Edward D. Weil has written: 'Flame retardants for plastics and textiles' -- subject(s): Fireproofing agents, Fireproofing of fabrics, Fire resistant plastics 'New anti-corrosive coatings with resin-bonded polyaniline and related electroactive groups' -- subject(s): Hydrochloric acid, Zinc coatings, Polymers, Corrosion prevention, NASA programs, Water pollution, Steels, Corrosion resistance
What are groups related by blood?
The metaphor "related by blood" refers to people who have a common ancestry.
