Examlex
Which is the first of Piaget's stages of cognitive development-the one characteristic of infants?
Arrow Pushing
A technique used in organic chemistry to describe the movement of electrons during chemical reactions.
Formal Charges
A bookkeeping tool used in chemistry to account for the distribution of electrons among atoms in a molecule, helping to identify the most stable resonance form.
Nucleophilic Acyl Substitution
A reaction where a nucleophile replaces the leaving group in an acyl compound.
Carbonyl
A functional group consisting of a carbon atom double-bonded to an oxygen atom \(\text{C=O}\).
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