concentration cell
21Cell — The basic structural and functional unit in people and all living things. Each cell is a small container of chemicals and water wrapped in a membrane. Each cell in the human body there are 100 trillion cells in each of us contains the entire… …
22cell — Synonyms and related words: POW camp, Photronic cell, adytum, animal cell, apartment, ashram, bastille, bioplast, black hole, booth, borstal, borstal institution, box, bridewell, brig, bunch, cabal, cadre, camarilla, cavity, cellular tissue,… …
23Cell culture assays — In Biomaterials Testing, a cell culture assay is any method which is used to assess the cytotoxicity of a material. This refers to the in vitro assessment of material to determine whether it releases toxic chemicals in sufficient quantities to… …
24concentration camp — Synonyms and related words: Belsen, Konzentrationslager, Lager, POW camp, abattoir, aceldama, barrack, barracks, bastille, bivouac, black hole, borstal, borstal institution, bridewell, brig, butchery, camp, campground, campsite, cantonment,… …
25Fuel cell — For other uses, see Fuel cell (disambiguation). Demonstration model of a direct methanol fuel cell. The actual fuel cell stack is the layered cube shape in the center of the image A fuel cell is a device that converts the chemical energy from a… …
26Electrochemical cell — A demonstration electrochemical cell setup resembling the Daniell cell. The two half cells are linked by a salt bridge carrying ions between them. Electrons flow in the external circuit. An electrochemical cell is a device capable of either… …
27Daniell cell — Daniell cells, 1836. The Daniell cell (var. sp. Daniel cell) was invented in 1836 by John Frederic Daniell, a British chemist and meteorologist, and consisted of a copper pot filled with a copper sulfate solution, in which was immersed an… …
28Galvanic cell — The Galvanic cell, named after Luigi Galvani, consists of two different metals connected by a salt bridge or a porous disk between the individual half cells. It is also known as a voltaic cell or electrochemical cell. It should not be confused… …
29Primary cell — A primary cell is any kind of battery in which the electrochemical reaction is not reversible, rendering the cell non rechargeable. A common example of a primary cell is the disposable battery. Unlike a secondary cell, the reaction cannot be… …
30Wet cell — A wet cell is a galvanic electrochemical cell with a liquid electrolyte. A dry cell, on the other hand, is a cell with a pasty electrolyte. Wet cells were a precursor to dry cells and are commonly used as a learning tool for electrochemistry. It… …
