Examlex
Give structures for the three isomers with molecular formula C5H12 and provide the common name of each.
Phoneme
The smallest unit of sound in a language that can distinguish one word from another, for example, the difference between the "k" sound in "kit" and the "s" sound in "sit."
Middle C
The note in the center of the piano keyboard, often used as a reference point for tuning and music instruction.
Phonemes
The minimal sound element in a language that differentiates words.
Very Young Infants
Refers to infants in the earliest stages of life, typically ranging from newborn to around three months of age.
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