Metals, Non-Metals and Metalloids
On the basis of their properties, all the elements can be divided into three groups:
1.Metals,
2.Non-metals, and
3.Metalloids
We will now discuss these three groups of elements in somewhat detail, one by one. Let us start with metals.
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Matter in Our Surroundings - Notes
2. The Case of a Liquid Solute Dissolved in a Liquid Solvent
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3. 3. Non-Metals are Bad Conductors of Heat and Electricity.
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4. 11. Metals Usually Have a Silver or Grey Colour
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6. To Study the Properties of a Colloid
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12. 7. Non-Metals may be Solid, Liquid or Gases at the Room Temperature.
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13. Separation Of Mixture Of a Solid And a Liquids
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15. 1. Separation by a Suitable Solvent
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16. 6. Non-Metals are Not Strong. They Have Low Tensile Strength.
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17. 11. Non-Metals Have Many Different Colours.
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20. 6. Metals are Usually Strong. They Have High Tensile Strength.
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22. To Study the Properties of a Compound of Iron and Sulphur
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28. To Study the Properties of a Solution
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34. To Separate a Mixture of Alcohol and Water
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35. 3. Metals are Good Conductors of Heat and Electricity.
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36. Separation of Mixture Of Two Solids
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39. To Separate the Salt-Water Mixture (or Salt-Solution)
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41. Chemical Formula for daily use material
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46. To Study the Properties of a Suspension
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48. 1. Non-Metals are Not Malleable. Non-Metals are Brittle.
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