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Refers to different atomic forms of all elements in contrast to ?isotopes?, which refer only to different atomic forms of a single element.

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Solubility Product Constant

Equilibrium constant that applies to the dissolution of a slightly soluble compound.

xenon hexafluoride

A colorless, crystalline compound, XeF6, that melts at 50°C to a yellow liquid, and boils at 75°C.

Periodicity

Regular periodic variations of properties of elements with atomic number (and position in the periodic table).

xenon trioxide

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

Formal Charge

A method of counting electrons in a covalently bonded molecule or ion, counts bonding electrons as though they were equally shared between the two atoms.

Matter

Anything that has mass and occupies space.

20 interesting chemistry facts

20 interesting chemistry facts.

Suspension

A heterogeneous mixture in which solute-like particles settle out of solvent-like phase some time after their introduction.

Liquid Aerosol

Colloidal suspension of liquid in gas.

Anode

In a cathode ray tube, the positive electrode. Electrode at which oxidation occurs.