Revision Notes For Class 10 Science Chapter 3 - Metals and Non-metals

Metals are substances that are usually solid and have characteristics like malleability, ductility, and are generally good conductors of heat and electricity. Non-metals, on the other hand, do not show any of the characteristics of metals. But there are a few exceptions such as graphite – it is the only non-metal that can conduct electricity.

Similarly, diamond is the best non-metal thermal conductor, it is five times more conductive than copper.

CBSE Class 10 Science Chapter 3 Metals and Non-metals

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1 Comment

  1. THESE notes on metals and nopn-metals are very good ,and very usefull , for students of class 10th .THESE notes is realy good and nice , Thanku for typed these notes for students .

    Thanku sir

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