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The quantity of product formed by the interaction of two or more substances, generally expressed as a percentage of the quantity obtained to that theoretically obtainable.

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Electrical Conductivity

Ability to conduct electricity.

Boiling Point Elevation

The increase in the boiling point of a solvent caused by the dissolution of a nonvolatile solute.

Deposition

The direct solidification of a vapor by cooling, the reverse of sublimation.

Bronsted-Lowry Base

A proton acceptor

Frequency

The number of repeating corresponding points on a wave that pass a given observation point per unit time.

Pauli Exclusion Principle

No two electrons in the same atom may have identical sets of four quantum numbers.

Daughter Nuclide

Nuclide that is produced in a nuclear decay.

 

Gas of rotten eggs

If you happen to break a rotten egg, then you know the smell of hydrogen sulfide, because the stench of the spoiled egg depends on of its presence in rotting protein substances.

Chemical Equation

Description of a chemical reaction by placing the formulas of the reactants on the left and the formulas of products on the right of an arrow.

Avogadro's Number

The number (6.022x10^23) of atoms, molecules or particles found in exactly 1 mole of substance.