Visit a nearby Departmental Store how classification of materials is used to try to find out the basis of classification of different materials write your observation in tabular form
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Zinc is the first element of the twelfth column of the periodic table. It is classified as a transition metal. Zinc atoms have 30 electrons and 30 protons with 34 neutrons in the most abundant isotope. Characteristics and Properties. Under standard conditions zinc is a hard and brittle metal with a bluish-white color.
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Nanotechnology refers to structures or matter that are one hundred nanometers large or smaller.
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