| To learn more about our GDPR policies click | One of the simplest non-carbon containing groups is the hydroxyl group which contains an oxygen atom and a hydrogen atom |
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| They are also known as aryl groups | The properties of hydrocarbon derivatives are determined largely by the functional group |
If the ring contains only single bonds, it is called a cycloalkane.
| Hydrocarbons are organic compounds composed of only carbon and hydrogen | The carbonyl group, a carbon-oxygen double bond, is the key structure in these classes of organic molecules: Aldehydes contain at least one hydrogen atom attached to the carbonyl carbon atom, ketones contain two carbon groups attached to the carbonyl carbon atom, carboxylic acids contain a hydroxyl group attached to the carbonyl carbon atom, and esters contain an oxygen atom attached to another carbon group connected to the carbonyl carbon atom |
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| A phosphate group is a phosphorus bonded to four oxygens and is commonly found in DNA, the genetic material of all living organisms | Aldehydes have hydrogen and a variable or R group attached to a carbonyl, while ketones have two variable groups |
The —R—O—R— group is the functional group of an ether.
22| These include alkanes, alkenes, and alkynes | R groups often represent hydrocarbons but can be other groups or atoms |
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| These functional groups are an indispensable part of organic chemistry and important components of biological molecules, such as carbohydrates, proteins, lipids, and nucleic acids | Aromatic hydrocarbons contain ring structures |
If the carbons are linked together by alternating single and double bonds, it is called an aromatic ring or an aryl group.
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