METALS AND NON METALS

Q1. What are metalloids?

Q2. What are metals?

or

Define metals?

Q3. What are exceptions in metals.

Q4. What are non metals?

Q5. What is exception among non metals?

Q6. What do you mean by allotropes.

Q7. Define the following properties:

  1. Metallic Luster
  2. Malleability
  3. Ductility
  4. Sonorous
  5. Brittle.

Q8. Why are electric wires coated with polyvinyl chloride or a rubber like material?

Q9. Explain the meaning of malleable and ductile.

Q10. Metals have great importance in our everyday life. Justify the statement.

or

What is the importance of metals in our everyday life?

Q11. What are strategic metals?