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Oxidation of metals in the presence of air and moisture.

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Molecular Equation

Equation for a chemical reaction in which all formulas are written as if all substances existed as molecules, only complete formulas are used.

Miscibility

The ability of one liquid to mix with (dissolve in) another liquid.

Atomic Orbital

Region or volume in space in which the probability of finding electrons is highest.

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Periodicity

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

Peroxide

A compound containing oxygen in the -1 oxidation state. Metal peroxides contain the peroxide ion, O22

Ternary Compound

A compound consisting of three elements, may be ionic or covalent.

Nuclear Reactor

A system in which controlled nuclear fisson reactions generate heat energy on a large scale, which is subsequently converted into electrical energy.

Alkylbenzene

A compound containing an alkyl group bonded to a benzene ring.

Periodic Table of Elements

An arrangement of elements in order of increasing atomic numbers that also emphasizes periodicity.