Materials and Chemical Properties · Physical Science

Metals and Non-metals

Comparing the physical and chemical reactivity of different elemental groups.

Key Questions

  1. 1What causes metals to produce a ringing sound when struck unlike non-metals?
  2. 2How do we know that a chemical reaction has occurred when a metal meets an acid?
  3. 3What would happen to our electrical infrastructure if we ran out of conductive metals?

CBSE Learning Outcomes

CBSE: Materials: Metals and Non-Metals - Class 8
Class: Class 8
Subject: Science (EVS K-5)
Unit: Materials and Chemical Properties
Period: Physical Science

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