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The attractive forces that hold atoms together in elements or compounds.

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Colligative Properties

Physical properties of solutions that depend upon the number but not the kind of solute particles present.

Molecular Formula

Formula that indicates the actual number of atoms present in a molecule of a molecular substance.

Endothermicity

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

Where is ozone used?

Ozone is widely used in various areas of our life. It is used in medicine, in industry, in everyday life.

Nuclides

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

Electrolytic Conduction

Conduction of electrical current by ions through a solution or pure liquid.

Active Metal

Metal with low ionization energy that loses electrons readily to form cations.

Nonpolar Bond

Covalent bond in which electron density is symmetrically distributed.

Homogeneous Mixture

A mixture which has uniform composition and properties throughout.

Double Bond

Covalent bond resulting from the sharing of four electrons (two pairs) between two atoms.