Study Notes CLASS 8 Chapter 4 Metals and Non-Metals
Metals and Non-Metals can be distinguished from one another on the basis of their physical and chemical properties.
Study Notes CLASS 8 Chapter 4 Metals and Non-Metals Read More »
sonorous
CLASS 8 Chapter 4 Metals and Non- Metals
Short answer type questions Question 1. Name two physical and chemical properties of materials. Question 2. How can we group materials into good and bad conductors of electricity? Question 3. What do you understand by non-metals? Question 4. Define the term sonorous. Question 5. What happens to a copper vessel when it is exposed
CLASS 8 Chapter 4 Metals and Non- Metals Read More »