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Refers to ligands with more than one donor atom.

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xylic acid

Any of six colorless, crystalline, isomeric acids having the formula C9H10O2, derived from xylene.

Law of Conservation of Matter and Energy

The total amount of matter and energy available in the universe is fixed.

Nuclide Symbol

Symbol for an atom A/Z E, in which E is the symbol of an element, Z is its atomic number, and A is its mass number.

Gem-dimethyl group

Two methyl groups of the same carbon atom.

Moderator

A substance such as hydrogen, deuterium, oxygen or paraffin capable of slowing fast nuetrons upon collision.

Hydration

Reaction of a substance with water.

Bronsted-Lowry Base

A proton acceptor

Electrochemistry

Study of chemical changes produced by electrical current and the production of electricity by chemical reactions.

Meniscus

The shape assumed by the surface of a liquid in a cylindrical container.

Standard Molar Enthalphy of Formation

The amount of heat absorbed in the formation of one mole of a substance in a specified state from its elements in their standard states.