6. Non-Metals are Not Strong. They Have Low Tensile Strength.
This means that non-metals cannot hold large weights (without breaking). For example, graphite is a non-metal which is not strong. It has a low tensile strength. When a large weight is placed on a graphite sheet, it breaks.
Notes
Matter in Our Surroundings - Notes
1. 11. Metals Usually Have a Silver or Grey Colour
Show Notes
2. The Case of a Liquid Solute Dissolved in a Liquid Solvent
Show Notes
8. 7. Non-Metals may be Solid, Liquid or Gases at the Room Temperature.
Show Notes
9. 3. Non-Metals are Bad Conductors of Heat and Electricity.
Show Notes
10. 1. Separation by a Suitable Solvent
Show Notes
12. 6. Metals are Usually Strong. They Have High Tensile Strength.
Show Notes
17. To Separate a Mixture of Alcohol and Water
Show Notes
18. Chemical Formula for daily use material
Show Notes
19. To Study the Properties of a Colloid
Show Notes
20. 3. Metals are Good Conductors of Heat and Electricity.
Show Notes
24. To Study the Properties of a Compound of Iron and Sulphur
Show Notes
29. 4. Metals are Lustrous (or Shiny), and can be Polished.
Show Notes
33. To Study the Properties of a Solution
Show Notes
34. To Separate the Salt-Water Mixture (or Salt-Solution)
Show Notes
38. 7. Metals are Solids at the Room Temperature
Show Notes
40. To Study the Properties of a Suspension
Show Notes
43. 8. Non-Metals Have Comparatively Low Melting Points and Boiling Points
Show Notes
45. Separation of Mixture Of Two Solids
Show Notes
46. Separation Of Mixture Of a Solid And a Liquids
Show Notes
49. Experiment to Obtain Coloured Component (Dye) From Ink
Show Notes
