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There are not enough chairs at a table for children who wish to sit down.A teacher wishing to introduce a number word might say
2-Methyl-2-Butanamine
An organic compound with a tertiary amine and a methyl group on the second carbon of a butane chain.
Ammonia
A colorless gas with a pungent smell, composed of nitrogen and hydrogen (NH3), used in various industrial processes.
2-Bromo-2-Methylbutane
An organic compound known as a halogenated hydrocarbon, characterized by a bromine atom attached to the second carbon of a 2-methylbutane molecule.
Nucleophilic Substitution
A class of chemical reactions in which an electron-rich nucleophile selectively attacks an electron-deficient site on a molecule, displacing a leaving group.
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