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Modern chemists consider organic compounds to be those containing carbon and one or more other elements, most often hydrogen, ... Cyclic molecules containing atoms of elements other than carbon are called heterocyclic compounds (figure 15). The most common so-called hetero atoms are sulphur, nitrogen, and oxygen.
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library.thinkquest.org/C006439/organic/index.htm
library.thinkquest.org/C006439/organic/index.htm
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Compounds of carbon and hydrogen that contain one double covalent bond between carbon atoms (carbon=carbon) or a triple covalent bond between carbon atoms ( ) are called unsaturated hydrocarbons. ... These organic compounds contain single carbon-carbon covalent bond. ... Affinity of Carbon with Other Elements...
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www.tutorvista.com/content/science/science-ii/carbon-co...
www.tutorvista.com/content/science/science-ii/carbon-compounds/saturated-unsaturated.php
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This means that Carbon atoms can form chains and rings onto which other atoms can be attached. ... The vast majority of organic compounds contain Carbon, Hydrogen, Oxygen and Nitrogen. Other types of atoms can be included to form even more compounds. These can contain atoms like Phosphorus, Sulphur (e.g. Thiamine,
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www.krysstal.com/organic.html
www.krysstal.com/organic.html
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An organic compound is any chemical compound containing carbon. Even the simplest of organic compounds- ... Organic compounds having more than a minimum number of atoms often form isomers. An isomer (Greek isos the same and meros a part) of a compound is any other compound having an identical simple formula (that is to say,
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creationwiki.org/Organic_compound
creationwiki.org/Organic_compound
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• A root or base indicating a major chain or ring of carbon atoms found in the molecular structure. • A suffix or other element(s) designating functional groups that may be present in the compound. • Names of substituent groups, other than hydrogen, ... Cycloalkanes have one or more rings of carbon atoms.
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www.cem.msu.edu/~reusch/VirtualText/nomen1.htm
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Organic compounds are based on carbon. If the compound contains only carbon and hydrogen, it is a hydrocarbon. However, many organic compounds also contain oxygen or nitrogen atoms in addition to the hydrogen and carbon. ... A group of compounds that differ by only one carbon (or CH2) group is called a homologous series.
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www.wwnorton.com/college/Chemistry/gilbert/overview/ch1...
www.wwnorton.com/college/Chemistry/gilbert/overview/ch12.htm
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15. Organic compounds with rings that contain atoms other than carbon are called ; A. aromatic compounds B. heterocyclic compounds C. heterogeneous compounds ; D. perfluoro compounds...
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www.harpercollege.edu/tm-ps/chm/110/jwilcox/exam3.htm
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Heterocyclic Compounds; Heterocyclic compounds are rings that contain atoms other than carbon as part of the ring. Most organic heterocyclic compounds contain nitrogen, oxygen, or sulfur. Alkaloids; Alkaloids are amines that occur naturally in plants.
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faculty.philau.edu/ashleyj/CHEM101%20In%20class%20PPT%2...
faculty.philau.edu/ashleyj/CHEM101%20In%20class%20PPT%20Chapter%209.pdf
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The ability of carbon to form covalent bonds with other carbon atoms in long chains and rings, however, does distinguish carbon from all other elements. ... Cyclic molecules may contain atoms of elements other than carbon. The most common so-called hetero atoms are sulfur (S), nitrogen (N), ... Sources of Organic Compounds.
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www.history.com/encyclopedia.do?articleId=205402
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