In chemistry, describing a compound or substance containing equal numbers of atoms or specific types of atoms.
From Latin 'aequi-' (equal) plus 'atomic,' derived from 'atomus' (atom). A specialized chemistry term that emerged with modern atomic theory.
The simple equiatomic compound water (H₂O) has only 3 atoms per molecule, yet it's one of the most complex and important substances on Earth—chemistry shows how simplicity at the molecular level creates wild complexity at scale!
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