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A strong base is a basic chemical compound that can remove a proton (H +) from (or deprotonate) a molecule of even a very weak acid (such as water) in an acid–base reaction. Common examples of strong bases include hydroxides of alkali metals and alkaline earth metals, like NaOH and Ca(OH) 2, respectively. Due to their low solubility, some ...
In linguistics, syntax (/ ˈ s ɪ n t æ k s / SIN-taks) [1] [2] is the study of how words and morphemes combine to form larger units such as phrases and sentences.Central concerns of syntax include word order, grammatical relations, hierarchical sentence structure (constituency), [3] agreement, the nature of crosslinguistic variation, and the relationship between form and meaning ().
The phrase structure for wh-words in Bulgarian would look like is shown in Figure 1 below, where a wh-cluster is formed under [Spec-CP]. Figure 1. Phrase structure of multiple wh-movement in Bulgarian. In Bulgarian and Romanian, a wh-element is attracted into [Spec-CP] and the other wh-elements are adjoined into the first wh-word in [Spec-CP]. [32]
Words combine to form phrases. A phrase typically serves the same function as a word from some particular word class. [3] For example, my very good friend Peter is a phrase that can be used in a sentence as if it were a noun, and is therefore called a noun phrase.
In syntactic analysis, a constituent is a word or a group of words that function as a single unit within a hierarchical structure. The constituent structure of sentences is identified using tests for constituents. [1] These tests apply to a portion of a sentence, and the results provide evidence about the constituent structure of the sentence.
Syntax refers to the linguistic structure above the word level (for example, how sentences are formed) – though without taking into account intonation, which is the domain of phonology. Morphology, by contrast, refers to the structure at and below the word level (for example, how compound words are formed), but above the level of individual ...
A common formulation [4] of the principle of compositionality comes from Barbara Partee, stating: "The meaning of a compound expression is a function of the meanings of its parts and of the way they are syntactically combined."
A concept that can be expressed using a single word is called a lexical concept. A lexical concept is usually treated as a basic concept, although it can just as easily be a complex concept. Two lexical concepts are often used together as phrases to represent a combined concept of greater specificity.