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Using the information above, complete th...


Using the information above, complete the following:
Non-metallic elements tend to form .......... oxides while metals tend to form ...... oxides.

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ICSE-METALLURGY-QUESTIONS FROM PREVIOUS ICSE BOARD PAPERS
  1. Using the information above, complete the following: .......... is ...

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  2. Using the information above, complete the following: Metal atoms te...

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  3. Using the information above, complete the following: Non-metallic ...

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  4. Using the information above, complete the following: Non-metallic e...

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  5. Using the information above, complete the following: Metals tend to...

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  6. The following questions relate to the extraction of aluminium by elect...

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  7. The following questions relate to the extraction of aluminium by elect...

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  8. The following questions relate to the extraction of aluminium by elect...

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  9. The main ore used for the extraction of iron is: (a)Haematite (b)Ca...

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  10. Heating an ore in a limited supply of air or in the absence of air at ...

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  11. Aluminium powder is used in thermite welding because :

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  12. State the main components of the following alloys: Brass

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  13. State the main components of the following alloys: Duralumin

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  14. State the main components of the following alloys: Bronze

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  15. Name the The property possessed by metals by which they can be bea...

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  16. Name the A compound added to lower the fusion temperature of elect...

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  17. Name the The ore of zinc containing its sulphide.

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  18. This is not an alloy of copper :

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  19. Give appropriate scientific reasons for the following statements: Z...

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  20. For each of the substance listed below, describe the role played in th...

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