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addaword.gifdefinition of chemograph

noun
an impression created on a medium by a chemical reaction
Molecular orbital contour models could be made on a piece of paper by reacting iron filings spread out under a magnetic field with chemicals. Such chemographs can be easily circulated in a classroom.
Submitted by: CR. ANANDAN from India on 14/07/2010 07:49:00
Definition of chemograph from the Open Dictionary – a public resource hosted by Macmillan English Dictionary Online

kimchi

a Korean dish made from fermented cabbage or other vegetables, garlic and spices

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