Chemistry lab equipment names and pictures glossary hst. Englishchinese glossary of terms commonly used in the teaching of biology in secondary schools 2003 supplement 2009 englishchinese glossary of terms commonly used in the teaching of chemistry in secondary schools. This is a temperature reading made relative to absolute zero. This glossary of physics is a list of definitions of terms and concepts relevant to physics, its subdisciplines, and related fields, including mechanics, materials science, nuclear physics, particle physics, and thermodynamics for more inclusive glossaries concerning related fields of science and technology, see glossary of chemistry terms, glossary of astronomy, glossary of areas of. You may do so in any reasonable manner, but not in. This glossary of chemistry terms is a list of terms and definitions relevant to chemistry, including chemical laws, diagrams and formulae, laboratory tools. So, learn all of these words and phrases of by heart. In this section, we have included those basic terms that are relevant to modern chemistry. Glossary of selected terms, abbreviations and organizations a aaee american academy for environmental engineers. It is titled from air quality to zero emissions and the epa has obtained permission from nala to publish this information which is outlined below. They are used to heat or boil solutions, burn or melt solid chemicals, or form glass tubing. If you remember that temperature is a measurement of how much atoms move around in a solid. Clinical chemistry uses many different methodologies, manual and fully automated tests, examines both very common and esoteric analytes, mixes basic chemistry with biochemistry, engineering, informatics and. Remember, understanding is the first step on the road of.
The terms defined in the 1983 glossary are incorporated in the iupac. Addition reaction a reaction in which the double or triple bond of an unsaturated compound opens continue reading. Chemical property the ability of a substance to change or react and to form new substances when interacting with other substances, for example, zinc reacts with hydrochloric acid to produce hydrogen gas. A to z chemistry dictionary glossary of chemistry terms. Acc american chemistry council formerly the chemical manufacturers association. This is done by studying compounds which behave in a similar way because they have a particular atom, or group of atoms, functional group in their structure. They are for reference only and are not intended to be applied outside the scope of these areas. It is not an exhaustive list, and terminology used in any particular program may differ from this, and may be determined by local practice, policy and procedure. Egyptian called black earth as chemi and in early age the study of chemical science was known as chemistry. Glossary of laboratory diagnostic terms lab tests blog.
Our collection of chemistry terms and definitions cover all areas, including. The activity of all biochemical reactions is influenced by the ph of its surroundings. Basic chemistry terms and definitions from lesson 3 9 terms. Basic definitions for organic chemistry scope organic chemistry is a vast subject so is split it into small sections for study. A to z chemistry dictionary comprehensive glossary of chemistry definitions this entry was posted on july 3, 2017 by anne helmenstine updated on january 10, 2019 this comprehensive chemistry dictionary or glossary offers definitions for terms which are commonly used in chemistry and chemical engineering. The penetration of substances into the bulk of a solid or liquid. Chemical formula a short form used to represent a molecule. An expression showing the chemical composition of a compound in terms of the symbols for the atoms of the elements involved. List of glossary of physics terms and description vidyagyaan. It is the editors hope that the second edition of the mcgrawhill dictionary of chemistry will serve the needs of scientists, engineers, students, teachers, librarians,andwritersforhighqualityinformation,andthatitwillcontribute toscientific literacy and communication. Physical sciences p2 chemistry gr 12 3 fs2017 terms, definitions, questions and answers how to use this document dear grade 12 learner 1. Nov 29, 2017 online englishchinese glossaries of terms commonly used in the teaching of science subjects in secondary schools read more.
The amount, in weight %, of titratable surfactant in a solution or formulation. This file contains additional information such as exif metadata which may have been added by the digital camera, scanner, or software program used to create or digitize it. Chemistry key terms and definitions revision universe. Learn terms and definitions chemistry biology with free interactive flashcards. These glossary terms, along with the ap chemistry outlines and unit notes. Atom the smallest unit of an element that displays the same properties as the element, for example, hydrogen. This alphabetical chemistry dictionary offers definitions and examples of important chemistry and chemical engineering terms. Chemistry dictionary, glossary and terms directory.
All comparative exam asked question related to physics terms. This glossary of terms used in cement, concrete cement analysis is available for free download. The science that studies the properties of substances and how substances react with one another. Glossary of physics terms absolute humidity or saturation value the maximum amount of water vapor, which could be present in 1 m. The definitions listed in the glossary are the ones that apply to the way the words are used in this textbook. It will be very hard to answer all the questions in the paper without knowing these key terms and definitions. Used in reference to a basaltic lava that occurs in flows with a fissured, rough and jagged surface. Here are is all the jargon you need to know in order to understand chemistry at. Any watersoluble compound having a sour taste and capable of turning litmus red and reacting with a base to form a salt.
Each link leads to a more comprehensive discussion of the word. The national adult literacy agencynala has developed an a z guide containing over 100 explanations of common environmental terms. This is a measure of the acidity or alkalinity of a solution. Chemistry terms, glossaries and glossary directory. This glossary is a guide to the rich vocabulary of organic chemistry and is designed by gamini gunawardena from utah valley university. Photometry describes the measurement of visible light. Glossary of selected terms, abbreviations and organizations. Oxidation is also defined as the loss of electrons or the increase in the oxidation state of the element. Chemistry vocabulary definitions of chemistry terms.
The glossary gives the part of speech of each word. Students learning english as an additional language or dialect eald national literacy and numeracy learning progressions. Activation energy the minimum amount of energy which colliding molecules must have before they can react together. Basic chemistry terms and definitions from lesson 1. Over a period of time, the many definitions in this field have undergone several changes due to the development of new theories, and discovery of new chemical substances and phenomena. English glossary the glossary is an alphabetical listing of many of the key terms from the chapters, along with their meanings. A record that holds the results of financial transactions. Share flipboard email print its much easier to learn chemistry if you understand the meaning of vocabulary words. Chemistry vocabulary common chemistry terms explained. The terms contained within this glossary are general definitions and are accurate as they relate to water analysis, water treatment, and hach company products. An igneous rock that has a relatively high silica content. Each definition isclassified according to the field with which it is. Ace your next assignment with help from a professional writer.
An online dictionary of ap chemistry terms that you will need to know for the ap chemistry exam. This glossary will be added to over time in the early stages there will. Choose from 500 different sets of terms and definitions chemistry biology flashcards on quizlet. A branch of science which deals with the structure,properties constituents and change which takes place is known as chemistry. An important thermodynamic calculation that is used to quantify the energy involved in making ionic compounds. Addition polymer a polymer made by the combining together of small unsaturated molecules of the same compound. Chemistry vocabulary terms you should know list of important chemistry vocabulary words. Sep 15, 2019 this alphabetical chemistry dictionary offers definitions and examples of important chemistry and chemical engineering terms. A more comprehensive list of chemistry terms can be found in my. Cross checking for consistency has been performed with this glossary as well as with its provisional second edition. First, it can refer to any process used to make ethanol unfit for consumption denatured alcohol. Here is a list of some of the most common and most interesting terms you need to know.
You can also search our dictionary using the search box provided. Pdf glossary of terms used in theoretical organic chemistry. For more inclusive glossaries concerning related fields of science and technology, see glossary of chemistry terms. Definitions taken from the glossary of discovering atomos which is a textbook used in challenge b. Glossary of some terms used in cement, concrete and in the. Catenationthe ability to form bonds between atoms of the same element. Glossary of terms used in theoretical organic chemistry iupac recommendations 1999 article pdf available in pure and applied chemistry 7110. Basic chemistry terms and definitions from lesson 2 10 terms. A group of potentially lifethreatening disorders resulting from insufficient blood flow to the heart caused by the narrowing or blockage of one or more blood vessels to the heart. With over 4,700 entries, including over 200 new terms for this edition, this is the ideal reference resource for students of chemistry at all levels, either at school or at university, undergraduate lecturers, and students. To start browsing the dictionary, choose a letter to list all the terms starting with that letter. The mcgrawhill dictionary of chemistry provides a compendium of 8000 terms. All of the definitions are drawn from the mcgrawhill dictionary of scientific and technical terms, sixthedition 2003. A reaction where a substance gains oxygen or loses hydrogen.
This document was compiled as an extra resource to help you to perform well in physical sciences. The equation that is the basis of the balance sheet. It extends the list of those defined in the iupac nomenclature of organic chemistry, section e. The terminology of modern quantum chemistry interlac. Basic chemistry terms and definitions from lesson 4 5 terms. List of basic chemistry element terms and definitions. There are a lot of them, so a good dictionary or glossary helps. Stereochemistry recommendations 1974l and includes some terms from the glossary of terms used in physical organic chemistry recommendations 1994. Biochemistry glossary to search for a particular word or phrase, click in this window and then use your browsers document search option find in netscape navigator 3.
A collection of terms from the chemistry 2007 syllabus glossary and senior sciences curriculum glossary. Basic chemistry vocabulary list absolute temperature. A system of nonsi units used in quantum chemistry to simplify calculations and mathematical expressions. The definitions of atomic units include physical constants like the speed of light, the rest mass of the electron, and other quantities that never change, so that all constants drop out of expressions when atomic units are used. We hope you find it useful please do distribute it freely to any colleagues who may also benefit from it. This glossary of physics is a list of definitions of terms and concepts relevant to physics, its subdisciplines, and related fields, including mechanics, materials science, nuclear physics, particle physics, and thermodynamics. Glossary of common laboratory terms page 3 of 8 file. A duplex dna structure with righthanded twisting in which the planes of. This file is licensed under the creative commons attributionshare alike 3. Glossary of chemistry terms and definitions science struck. Confucius many thanks to the students and other users of this web site who have suggested additional terms for inclusion. Gcse chemistry science revision, az, chemical definitions. To search for a particular word or phrase, click in this window and then use your browsers document search option find in netscape navigator 3.
Compendium of chemical terminology 1987 victor gold. Stage 1 years 12 stage 2 years 34 stage 3 years 56 stage 4 years 78 stage 5 years 910 students with disability. The definitions given here, particularly of colloquialisms, reflect the usage i am most familiar with. This glossary of chemistry terms is a list of terms and definitions relevant to chemistry, including chemical laws, diagrams and formulae, laboratory tools, glassware, and equipment. Chemistry is a physical science concerned with the composition, structure, and properties of matter, as well as the changes it undergoes during chemical reactions. This comprehensive chemistry dictionary or glossary offers definitions for terms which are commonly used in chemistry and chemical. Chemistry in contrast to physics is involved with the change of the outer electronlayers only, whereas physics involves the state of the nucleus as well. Glossary of terms used in photochemistry rd edition. It is designed primarily for undergraduate students studying organic chemistry and is intended to complement lectures and textbook reading. Firstly you must make sure that you study the terms and definitions provided for each topic. A new feature is the inclusion of entrylevel web links. Absolute magnitude a classification scheme, which compensates for the distance, differences to stars.
A product of the institute for reduction of cognitive entropy in organic chemistry the beginning of wisdom is to call things by their proper name. Second, denaturing can mean breaking down the threedimensional structure of a molecule, such as a protein is denatured when exposed to heat. When you do a chemical reaction, this is the amount of chemical that you actually make. This list of terms has been created from various sources used by safes. Jul 03, 2017 a to z chemistry dictionary comprehensive glossary of chemistry definitions this entry was posted on july 3, 2017 by anne helmenstine updated on january 10, 2019 this comprehensive chemistry dictionary or glossary offers definitions for terms which are commonly used in chemistry and chemical engineering. Chemistry dictionary pdf software gnome chemistry utils v. There are many words and terms that are specific to chemistry, in this case inorganic chemistry. The objective of the glossary is to provide in a single document a consistent terminology and concise definitions of terms covering the various aspects of. With over 4,700 entries, including over 200 new terms for this edition, this is the ideal reference resource for students of chemistry at all levels, either at school or at university, undergraduate lecturers, and students and lecturers in related disciplines such as biology. Physical organic chemistry commission has been followed for the typeface used. Glossary for igcse chemistry oxnotes gcse revision. The branch of chemistry that deals with carbon compounds.
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