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The hard c pronunciation occurs everywhere else [4] except in the letter combinations sc , ch , and sch which have distinct pronunciation rules. cc generally represents /ks/ before i e y , as in accident, succeed, and coccyx. There are exceptions to the general rules of hard and soft c :
HSAB is an acronym for "hard and soft (Lewis) acids and bases".HSAB is widely used in chemistry for explaining the stability of compounds, reaction mechanisms and pathways. It assigns the terms 'hard' or 'soft', and 'acid' or 'base' to chemical species.
In English orthography, c generally represents the "soft" value of / s / before the letters e (including the Latin-derived digraphs ae and oe , or the corresponding ligatures æ and œ ), i , and y , and a "hard" value of / k / before any other letters or at the end of a word.
These terms are useful in describing some inflection patterns and other morphological processes, but exact definitions of "soft" and "hard" may differ somewhat. "Soft" generally refers to the palatal nature of a consonant. The alveolo-palatal sounds ń, ś, ź, ć, dź are considered soft, as normally is the palatal j .
While c , which also has hard and soft pronunciations, exists alongside k (which always indicates a hard pronunciation), g has no analogous letter or letter combination which consistently indicates a hard g sound, even though English uses j consistently for the soft g sound (the rationale for the spelling change of "gaol" to "jail").
Two types of polytomies are recognized, soft and hard polytomies. [3] [4] Soft polytomies are the result of insufficient phylogenetic information: though the lineages diverged at different times – meaning that some of these lineages are closer relatives than others, and the available data does not allow recognition of this. Most polytomies ...
getty images. The easiest way to soft launch a relationship online is to post a photo that features a sneak peek at part of their body. An accross-the-table food photo that shows their hands is an ...
Hard science and soft science are colloquial terms used to compare scientific fields on the basis of perceived methodological rigor, exactitude, and objectivity. [ 1 ] [ 2 ] [ 3 ] In general, the formal sciences and natural sciences are considered hard science , whereas the social sciences and other sciences are described as soft science .