What is Complex in College Chemistry?

Learn Complex definition in college chemistry with explanation to study “What is Complex”. Study complex explanation with college chemistry terms to review chemistry course for online degree programs.

Complex Definition

Complex Explanation

A complex is also known as coordination compound. It is formed when metal ion reacts with molecules or ions which have free electron pairs. Both electrons in a complex are given by the ion with free electron pairs which is called ligand. The bonding here is a polar covalent bond. Tetrachlorocobaltate is an example of complex.

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