Question

Classifications of Materials
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Answer 1

Answer⤵

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.

Or

Materials are generally split into four main groups: metals, polymers, ceramics, and composites. These four categories are useful ways to sort different materials. Metals, polymers and .... Some materials rust (a type of oxidation reaction).

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Answer 2

Answer:

The Materials are generally classified into three groups

1 Metals

2 polymers

3 Ceramics