Materials can be classified into four main groups: metals, polymers, ceramics, and composites. Metals are materials on the left side of the periodic table of chemistry and include ferrous metals that have iron inside them (including steel) and nonferrous metals that don't.
We use a wide range of different materials daily; these might include:
metal.
plastic.
wood.
glass.
ceramics.
synthetic fibres.
composites (made from two or more materials combined together)
Негізгі бет Classification of Materials/ Properties of Metals, Ceramics, Polymers and Composites in Hindi/Urdu
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