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15 Cards in this Set

  • Front
  • Back

Chemical Bond

A force of attraction that holds atoms together in compounds; an attraction produced by the transferring or sharing of electrons

Octet Rule

A rule staying that an atom tend to gain, share, or lose electrons until it's order level s and p molecules have 8 electrons; this gives the element an electron configuration of a noble gas

Covalent Bond

Two sons held together in an ion or molecule for the same pair of shared electrons

Ionic Bond

The electrostatic attraction between two oppositely charged ions in a solid

Metallic Bond

A communal sharing of electrons between metal atoms

Polarity

The tendency for an object to form two localized regions of the opposite character; in chemistry, it refers to electrical charge

Electrostatic Force

The fields of force exerted by selectively charges. It may be repulsive or attractive depending on the type of charges interacting.

Lewis Structure

A two-dimensional diagram that uses element symbols and dots two show the bonds between different atoms

Polyatomic Ion

A group of atoms that maintains a constant electrical charge while existing as a unit in a wide variety of chemical reactions

Formula Unit

The simplest ratio of elements in an ionic compound that describes its combination

Crystal Lattice

An extensive three dimensional structure of points or objects that represents the regular alternating pattern of atoms or ions

Electron-sea Theory

A theory that offers an explanation of how metals bond; the valence electrons of apps are said to be freely shared among all atoms

Delocalized Electron

Electrons that can move between several different bonds.

Network Covalent Substance

Atoms bonded into a continuous three-dimensional network, like Diamond

Alloy

A mixture of atoms of a metal with another element where the mixture had metallic properties