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Number of moles of solute per litre of solution.

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Radiation

High energy particles or rays emitted during the nuclear decay processes.

Conformations

Structures of a compound that differ by the extent of rotation about a single bond.

Ionization Isomers

Isomers that result from the interchange of ions inside and outside the coordination sphere.

xenon trioxide

A colorless, nonvolatile solid, XeO3, explosive when dry: in solution it is called xenic acid.

Electronic Transition

The transfer of an electron from one energy level to another.

Monoprotic Acid

Acid that can form only one hydronium ion per molecule, may be strong or weak. Acid that contains one ionizable hydrogen atom per formula unit.

Tyndall Effect

The scattering of light by colloidal particles.

Exothermicity

The release of heat by a system as a process occurs.

Polyene

A compound that contains more than one double bond per molecule.

Endothermicity

The absorption of heat by a system as the process occurs.