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The interaction of orbitals on different atoms in the same region of space.

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Geometrical Isomers

Compounds with different arrangements of groups on either side of a bond with restricted rotation, such as a double bond or a single bond in a ring, for example cis-trans isomers of certain alkenes. Stereoisomers that are not mirror images of each other, also known as position isomers.

Electromagnetic Radiation

Energy that is propagated by means of electric and magnetic fields that oscillate in directions perpendicular to the direction of travel of the energy.

Coordinate Covalent Bond

A covalent bond in which both shared electrons are donated by the same atom, a bond between a Lewis base and a Lewis acid.

Spectator Ions

Ions in a solution that do not participate in a chemical reaction.

Viscosity

Resistance offered by the molecules of a liquid to flow is termed as viscosity.

Flotation

Method by which hydrophobic (water-repelling) particles of an ore are separated from hydrophilic (water-attracting) particles of a metallurgical pretreatment process.

Bronsted-Lowry Base

A proton acceptor

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.

Ionization

In aqueous solution, the process in which a molecular compound reacts with water and forms ions.

Weak Electrolyte

A substance that conducts electricity poorly in a dilute aqueous solution.