IPA: /kɪˈleɪʃən/
KK: /kɪˈleɪʃən/
A chemical process where a compound forms a complex with a metal ion, often used to remove harmful metals from the body or solutions.
Chelation therapy is often used to treat heavy metal poisoning.
Chelation is derived from the Greek word "chēlē" (meaning claw) and the suffix "-ation" (indicating a process or action). The term describes the process by which a substance (often a metal) is bound or 'clawed' by another molecule, typically a chelating agent, to form a stable complex.
Imagine a 'claw' ('chēlē') grabbing onto a metal, which helps you remember that chelation is the process of binding a metal with another substance.