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She also recruited a friend to add graphics to make them more appealing. [8] This led to her forming Science Journal for Kids to create and publish research papers for kids and teens. [9] As of 2023 over 300 articles had been published and there were an average of 1000 articles downloads per day. [10]
Openclipart, also called Open Clip Art Library, is an online media repository of free-content vector clip art.The project hosts over 160,000 free graphics and has billed itself as "the largest community of artists making the best free original clipart for you to use for absolutely any reason".
Chemistry (from Egyptian kēme (chem), meaning "earth" [1]) is the physical science concerned with the composition, structure, and properties of matter, as well as the changes it undergoes during chemical reactions. [2] Below is a list of chemistry-related articles in alphabetical order.
In analytical chemistry, dark current refers to the constant response produced by a photodetector, even in the absence of radiation. [1] The nonzero response can be due to the random thermal excitation of electrons in the detector, which is brought up to measurable levels by amplification.
This WikiProject aims to provide high-quality, standardized articles in Wikipedia for all important chemicals, similar to the Merck Index.This comprises all organic and inorganic compounds, elements, reagents, commodities, pharmaceuticals, pollutants, and other large-scale and small-scale chemicals of interest.
Importance: Influence, as described in the presentation speech for the Nobel Prize in Chemistry 1995: “The findings presented by this year's laureates in chemistry have had an enormous political and industrial impact. This was because they clearly identified unacceptable environmental hazards in a large, economically important sector.”
Compound Interest is a website launched in 2013 by Andy Brunning with infographics on everyday chemistry. [1] [2] The infographics describe, for example, how chemicals found in food and nature give them smell, taste, and color. [3] The website has a monthly collaboration with the American Chemical Society. [4]
AP Chemistry is a course geared toward students with interests in chemical biologies, as well as any of the biological sciences. The course aims to prepare students to take the AP Chemistry exam toward the end of the academic year. AP Chemistry covers most introductory general chemistry topics (excluding organic chemistry), including: Reactions