The Aufbau principle highlights the way in which the electrons are filled in the atomic orbitals of an atom in its ground state
Chemistry
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Hybridization is process, where the atomic orbitals having different shape and energy inter mingle together to form a set of similar orbitals
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Li-ion batteries are able to be recharged hundreds of times and are more stable
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The property of the surface of a liquid that allows it to resist an external force, due to the cohesive nature of its molecules
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The word “entropy” is derived from the Greek word, which means “turning”. It was derived to provide a quantitative measure for the spontaneous changes
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A substance that has the ability to increase the rate of a chemical reaction without it being changed or altered by the reacting chemicals or being consumed by the is called a catalyst.
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Sedimentation is the simplest separation method and an essential concept.in the separation process the solids are separated from the liquids
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It is a process that involves the protection of steel and iron from exposure to the atmosphere leading to rusting
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Coagulation is a chemical process that is used in water treatment,a coagulant is added to remove the dispersed oils.
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Fluorescence spectrometry is a fast, simple and inexpensive method to determine the concentration of an analyte in solution based on its fluorescent properties.
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The algebraic sum of ALL the currents entering and leaving a node must be equal to zero, the algebraic sum of all voltages within the loop must be equal to zero
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A Calorimeter is a device that is used to measure the heat flow of a chemical reaction or physical change.
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Fullerene is a form of carbon, it is a molecule that is largely spheroidal in shape.
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Pyrolysis is the heating of an organic material, such as biomass, in the absence of oxygen.
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Bakelite is a polymer made up of the monomers phenol and formaldehyde. This phenol-formaldehyde resin is a thermosetting polymer.
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Calorific value is the amount of heat energy present in food or fuel and which is determined by the complete combustion of specified quantity at constant pressure and in normal conditions.
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