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This article needs attention from an expert in chemistry. ... "First 25 of 125 big questions that face scientific inquiry over the next quarter-century".
As such, flashcards are often used to memorize vocabulary, historical dates, formulae, or any subject matter that can be learned via a question-and-answer format. Flashcards are an application of the testing effect, the finding that long-term memory is increased when some part of an individual's learning period is devoted to retrieving ...
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.
The flashcards and learning progress can be synchronized both ways with Anki using AnkiWeb. With AnkiDroid it is possible to have the flashcards read in several languages using text-to-speech (TTS). If a language does not exist in the Android TTS engine (e.g. Russian in the Android version Ice Cream Sandwich), a different TTS engine such as ...
The method of note organization can be used as a memorization technique. Applications of this method involve the use of flash cards and lists. Flash cards are used by putting a question or word on one side of a paper and the answer or definition on the other side of the paper.
First, only the question is displayed. Then the answer is displayed too, for verification. The testing effect (also known as retrieval practice , active recall , practice testing , or test-enhanced learning ) [ 1 ] [ 2 ] [ 3 ] suggests long-term memory is increased when part of the learning period is devoted to retrieving information from ...
Pentane is an organic compound with the formula C 5 H 12 —that is, an alkane with five carbon atoms. The term may refer to any of three structural isomers, or to a mixture of them: in the IUPAC nomenclature, however, pentane means exclusively the n-pentane isomer, in which case pentanes refers to a mixture of them; the other two are called isopentane (methylbutane) and neopentane ...
Column chromatography in chemistry is a chromatography method used to isolate a single chemical compound from a mixture. Chromatography is able to separate substances based on differential absorption of compounds to the adsorbent; compounds move through the column at different rates, allowing them to be separated into fractions.