triatomic's Usage Examples:

An early step accomplished by Ostwald in this direction is to define ozone in its relation to oxygen, considering the former as differing from the latter by an excess of energy, measurable as heat of transformation, instead of defining the difference as diatomic molecules in oxygen, and triatomic in ozone.

Consider the vibrations of a triatomic molecule, e.

Solution method: A molecular Hamiltonian describing carbon dioxide, which is a linear triatomic, is diagonalized.

triatomic molecule, e.

Monatomic or monohydric alcohols contain only one hydroxyl group; diatomic, two, known as glycols; triatomic, three, known as glycerols; and so on.