What is the scientific name of pencil
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HB graphite pencils. Coloured pencils (Caran d'Ache) A typical modern-day pencil. 1. Solid pigment core (typically graphite, commonly called pencil lead).
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3. Graphite, a crystallized form of carbon, was discovered near Keswick, England, in the mid-16th century. An 18th-century German chemist, A. G. Werner, named it, sensibly enough, from the Greek graphein, “to write.” 4. The word “pencil” derives from the Latin penicillus, meaning — not so sensibly — “little tail.”
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