What does chemical structure mean?
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Structure definition, mode of building, construction, or organization; arrangement of parts, elements, or constituents: a pyramidal structure. Generally, an alkaloid contains at least one nitrogen atom in an amine-type structure—i.e., one derived from ammonia by replacing hydrogen atoms with hydrogen-carbon groups called hydrocarbons. Genes are composed of deoxyribonucleic acid (), except in some viruses, which have genes consisting of a closely related compound called ribonucleic acid ().A DNA molecule is composed of two chains of nucleotides that wind about each other to resemble a twisted ladder.
The theory of chemical structure was developed in the 1850s and 1860s by several chemists, including The following are common methods for determining the chemical structure (The following are common methods for determining the electronic structure:This entry is from Wikipedia, the leading user-contributed encyclopedia. A chemical includes any pure substance; any mixture. Definition of chemical structure in the Definitions.net dictionary. chemical structure definition in English dictionary, chemical structure meaning, synonyms, see also 'chemical bond',chemical engineering',chemical equation',chemical machining'. Molecular geometry can be roughly represented using a structural formula. We truly appreciate your support.Get instant definitions for any word that hits you anywhere on the web!Get instant definitions for any word that hits you anywhere on the web! Because this definition of a chemical is so broad, most people consider a pure substance (element or compound) to be a chemical, particularly if it is prepared in a laboratory. Used in a sentence:Examples of things which are chemicals or consist of them include water, pencil, air, carpet, light bulb, The theory of chemical structure was first developed by Aleksandr Butlerov, which stated that the chemical compounds are not a random cluster of atoms and functional groups but structures with definite order formed according the valency of the composing atoms. DiCookies help us deliver our services. The dioxins are a group of chemicals with a similar chemical structure, and with the chemical formula of: C 4 H 4 O 2. The arrangement of chemical bonds between atoms in a molecule (or in an ion or radical with multiple atoms), specifically which atoms are chemically bonded to what other atoms with what kind of chemical bond, together with any information on the geometric shape of the molecule needed to uniquely identify the type of molecule.A chemical structure includes molecular geometry, electronic structure and crystal structure of molecules. Definition of chemical structure in the Definitions.net dictionary. Crystalline structure can be thought of as the highest level of order that can exist in a material, while an amorphous structure is irregular and lacks the repeating pattern of a crystal lattice. What does chemical structure mean? an offensive content(racist, pornographic, injurious, etc.)
She has taught science courses at the high school, college, and graduate levels.Double Displacement Reaction Definition and Examples There are two definitions of the word "chemical" as the term is used in chemistry and common usage:As an adjective, the term "chemical" indicates a relationship to chemistry or to the interaction between substances. Chemical structure (definition 2) of a P 4 O 10 molecule attempting to show three-dimensional geometry: Simplified representation of the chemical structure of a chlorin molecule in which chemical symbols for carbon and hydrogen atoms are not explicitly shown The term polyphenols refers to a wide variety of molecules that can be divided into many subclasses, subdivisions that can be made on the basis of their origin, biological function, or chemical structure. Molecular geometry can range from the very simple, such as diatomic oxygen or nitrogen molecules, to the very complex, such as protein or DNA molecules. Chemical structure of polyphenols. It may not have been reviewed by professional editors (see Add new content to your site from Sensagent by XML.Get XML access to fix the meaning of your metadata. Molecular geometry refers to the spatial arrangement of atoms in a molecule and the chemical bonds that hold the atoms together, and can be represented using structural formulae and by molecular models; complete electronic structure descriptions include specifying the occupation of a molecule's molecular orbitals.