Molekülde

Molekülde is a Turkish locative form derived from molekül, meaning the molecule. It functions to express location or position within a molecule and is used in scientific, descriptive, and general Turkish texts to refer to actions or properties occurring inside the molecular scale.

Formation and usage: Turkish marks locative meaning "in, at, on" with the suffix -de or -da, chosen by vowel harmony. When attached to molekül, which ends with the front rounded vowel ü, the locative suffix becomes -de, yielding molekülde. The word is commonly found in sentences describing processes or states inside a molecule, such as reactions, electron movement, or spatial arrangements at the molecular level.

Examples: Elektronlar molekülde hareket eder. (Electrons move within the molecule.) Bu tepkime molekülde gerçekleşir. (This reaction occurs inside the molecule.) The form can be used in various scientific contexts to specify that phenomena take place inside the molecular structure, as opposed to in a bulk or external environment.

Relation to Turkish grammar: Molekülde illustrates the locative case, one of several case endings in Turkish that denote location, direction, or origin. Its spelling reflects Turkish orthography, where -de is chosen over -da due to the preceding vowel harmony rules, with the stem molekül determining the final form as molekülde.

See also: Molekül, Turkish grammar, Turkish locative case, suffixal morphology.