Covalent Bond: A type of chemical bond in which sharing of electrons takes place between the reacting atoms.Quantitative Analysis: A form of chemical analysis which helps to ascertain the amount of a particular component present in a given sample.Moderator: In a nuclear reactor, a moderator is an intervening substance that helps in bringng down the speed of fast-moving neutrons during nuclear fission.

Bases are commonly found in cleaning products and antacid medications.For this, a narrow molten zone is moved along the length of the solid,accumulating the impurities in the molten zone which are then carried to the end of the bar.Bases differ from acids in their potential for accepting rather than releasing hydrogen ions.Reagent: A reagent is a chemical which when added during a chemical reaction helps in producing, detecting and measuring other substances.Chemistry Review Terms. element. atom. nucleus. proton. substance that CANNOT be chemically broken down into simpler s.

Chemical Reaction: The process by which atoms of one or more chemical substances interact with each other, to produce new products with different composition and properties.Voltaic Cells: A kind of electrochemical cell where two different metals are linked and are submerged in a fluid with high electrical conductivity.FTCE Middle Grades General Sciences: Test Practice and Study Guide.Leaders must take responsibility for building team chemistry.The calcium carbonate found in Tums works to neutralize stomach acid by dissolving into aqueous calcium and carbonate ions.Electron: Electron is a negatively charged subatomic particle that revolves around the nucleus of an atom.Water of Crystallization: The water that is found along with solid crystals but is not chemically bonded with any of the ions or molecules of the crystals is known as the water of crystallization.

Definition of deliquescent - Chemistry Dictionary

Table salt that we use at home is also produced by the neutralization of acid and base.

Definition of compound - Chemistry Dictionary - Chemicool

X-Group: In an organic compound, X group defines the presence of a halogen group in it.Allotrope: Two or more elements with the same physical components, but different structural forms.The characteristic of an unpaired spin is that it is highly unstable and tends to react to form a paired electron.View in context It will be his aim to know the subtle chemistry of public opinion, and to adapt the telephone service to the shifting moods and necessities of the times.

What does organic chemistry mean? definition, meaning and

Frasch Process: A technique used for the mining and extraction of Sulfur from its minerals, from the underground deposits.Solutions with a high pH value, such as drain cleaner, are very basic and thus have a high potential for accepting hydrogen ions.Basically, it is either made of a weak acid and a conjugate base, or a weak base and a conjugate acid.

Kids learn about important glossary and terms used in the science of chemistry.Its intent is the exploration of the nature of the materials.Hydrated Aluminum potassium sulfate is commonly known as alum.

Definition of organic chemistry in the AudioEnglish.org Dictionary.This is because, Deuterium has one neutron in its nucleus which is not present in the nucleus of an ordinary Hydrogen.All of them are found in the form of monatomic gases and are chemically less reactive.

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When dipped into acid solution a blue litmus paper turns red, on the other hand if a red litmus paper is put into a base solution it becomes blue.Electronegativity: In a covalent bond between two dissimilar atoms, electronegativity can be defined as the capacity of the atom of an element to draw the valence electrons towards itself.

Fluorescence: The visible light emitted by a substance, after absorption of light of a different wavelength (mostly longer wavelength than the visible light).Read on to find out more about the many terms and definitions associated with this stream.Radioisotope: Radioisotope is an atom that has a highly unstable nucleus which causes radioactive decay and leads to radioactive emissions.A lot will hinge on how the two leaders get along and the chemistry between them.Polar Bond: A type of covalent bond where there is an uneven distribution of charges is called polar bond.

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