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A tube having a very small inside diameter.

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Solvation

The process by which solvent molecules surround and interact with solute ions or molecules.

Basic Anhydride

The oxide of a metal that reacts with water to form a base.

Saturated Hydrocarbons

Hydrocarbons that contain only single bonds. They are also called alkanes or paraffin hydrocarbons.

The most expensive metal in the world

Do you think the most expensive metal is gold? No! On earth there are more valuable metals. But we need to divide the value of metals that occur in nature, and metals - isotopes, which are obtained in special laboratories. Let’s look at natural metals first.

Total Ionic Equation

Equation for a chemical reaction written to show the predominant form of all species in aqueous solution or in contact with water.

Liquid Aerosol

Colloidal suspension of liquid in gas.

Excited State

Any state other than the ground state of an atom or molecule.

Bond Order

Half the numbers of electrons in bonding orbitals minus half the number of electrons in antibonding orbitals. Bond order gives an indication to the stability of a bond. Also defined as the difference between the number of bonding electrons and antibonding electrons divided by two.

Hydration

Reaction of a substance with water.

Lewis Acid

Any species that can accept a share in an electron pair.