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room containing a bath (US: bathtub) or shower, other washing facilities, and usu. (but not necessarily) a toilet room, in a home or hotel room, containing a toilet , related washing facilities, and often, but not necessarily, a shower or bathtub (Hence "Going to the bathroom" is a euphemism for relieving oneself, regardless of place, such as ...
Also acid ionization constant or acidity constant. A quantitative measure of the strength of an acid in solution expressed as an equilibrium constant for a chemical dissociation reaction in the context of acid-base reactions. It is often given as its base-10 cologarithm, p K a. acid–base extraction A chemical reaction in which chemical species are separated from other acids and bases. acid ...
This list contains acronyms, initialisms, and pseudo-blends that begin with the letter B. For the purposes of this list: acronym = an abbreviation pronounced as if it were a word, e.g., SARS = severe acute respiratory syndrome , pronounced to rhyme with cars
In a galvanic cell, the cathode is the positive terminal or pole which accepts electrons flowing from the external part of an electrical circuit. However, in an electrolytic cell , the cathode is the wire or plate having excess negative charge, so named because positively charged cations tend to move towards it.
This glossary of biology terms is a list of definitions of fundamental terms and concepts used in biology, the study of life and of living organisms.It is intended as introductory material for novices; for more specific and technical definitions from sub-disciplines and related fields, see Glossary of cell biology, Glossary of genetics, Glossary of evolutionary biology, Glossary of ecology ...
List of American words not widely used in the United Kingdom; List of British words not widely used in the United States; List of South African English regionalisms; List of words having different meanings in American and British English: A–L; List of words having different meanings in American and British English: M–Z
In other words, an alkane consists of hydrogen and carbon atoms arranged in a tree structure in which all the carbon–carbon bonds are single. [12] Alkene An unsaturated hydrocarbon that contains at least one carbon–carbon double bond. [13] The words alkene and olefin are often used interchangeably. Alkyne
American English has always shown a marked tendency to use nouns as verbs. [13] Examples of verbed nouns are interview, advocate, vacuum, lobby, pressure, rear-end, transition, feature, profile, spearhead, skyrocket, showcase, service (as a car), corner, torch, exit (as in "exit the lobby"), factor (in mathematics), gun ("shoot"), author (which disappeared in English around 1630 and was ...