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dM decimolar 10 1 M daM decamolar 10 −2 M cM centimolar 10 2 M hM hectomolar 10 −3 M mM millimolar 10 3 M kM kilomolar 10 −6 M μM micromolar 10 6 M MM megamolar 10 −9 M nM nanomolar 10 9 M GM gigamolar 10 −12 M pM picomolar 10 12 M TM teramolar 10 −15 M fM femtomolar 10 15 M PM petamolar 10 −18 M aM attomolar 10 18 M EM examolar
In their groups, students may discuss and analyze problems and their answers to questions that are crafted. As they formulate their ideas, they may share their understanding and discoveries with other groups. Rather than having the instructor begin class by defining terms and laying out concepts, students work actively to understand the content.
A mnemonic is a memory aid used to improve long-term memory and make the process of consolidation easier. Many chemistry aspects, rules, names of compounds, sequences of elements, their reactivity, etc., can be easily and efficiently memorized with the help of mnemonics.
Zachtronics Industries has encouraged the game to be used as a learning tool for programming and chemistry concepts, and offers discounts for schools, though briefly offered the game free-of-charge for educational institutions for a few months after the release of the sandbox mode addition.
DM, 2017, by Mexican singer Dulce María "DM" (song), 2022, by fromis_9; Dance marathon, a multiple-day charity event on U.S. college campuses; Depeche Mode, an English synthpop band formed in 1980; Drum major (marching band), the leader of a marching band; Death Metal, an extreme subgenre of heavy metal music
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 ...
PhET Interactive Simulations is part of the University of Colorado Boulder which is a member of the Association of American Universities. [10] The team changes over time and has about 16 members consisting of professors, post-doctoral students, researchers, education specialists, software engineers (sometimes contractors), educators, and administrative assistants. [11]
The game consists of a deck of 121 cards. [1] Each card depicts a chemical as "monster-themed caricature". [2] A card is one of three types: [1] A further expansion, Elementeo Chemistry Card Game: Legacy Edition, released in 2023, introduces advanced gameplay mechanics, additional element cards like terbium and ytterbium, and expanded alchemy options.