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Answer the following questions: Atomic ...

Answer the following questions:
Atomic number of metal "A" is 11 , while atomic number of metal "B" is 20 . Which of the will be more reactive? Write the chemical reaction of dilute HCl with metal "A".

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NAVNEET PUBLICATION-METALLURGY-EXERCISE
  1. Explain the following: When a copper coin is dipped in silver nitrat...

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  2. Answer the following questions: The electronic configuration of metal...

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  3. Answer the following questions: Atomic number of metal "A" is 11 , wh...

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  4. Answer the following questions: How does a metal react with a nonmeta...

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  5. Answer the following questions: How do nonmetals react with oxygen?

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  6. Answer the following questions: How do nonmetals react with water?

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  7. Answer the following questions: How do nonmetals react with dilute ac...

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  8. Answer the following questions: How do nonmetals react with hydrogen?

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  9. In the reaction between chlorine and HBr transformation of HBr into Br...

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  10. Answer the following questions: What is meant by an ionic compound?

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  11. Answer the following questions: What is meant by an ionic bond?

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  12. Answer the following questions: State the general properties if ionic...

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  13. Answer the following questions: Explain the following terms: Minerals

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  14. Answer the following questions: Explain the following terms: Gangue

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  15. Answer the following questions: Explain the following terms: Ores

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  16. Answer the following questions: Explain the following terms: Metallur...

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  17. Answer the following questions: Explain the following terms: Concentr...

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  18. Define the following: Roasting

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  19. Define the following: Calcination

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  20. Answer the following questions: Explain the following terms: Refining

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