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Write down the electronic configuration ...

Write down the electronic configuration of :
`Cr^(3+)`

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`Cr^(3+)(Z=24)=[Ar]3d^(3)`
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CHHAYA PUBLICATION-D - AND F - BLOCK ELEMENTS -SOLVED NCERT TEXTBOOK PROBLEMS (NCERT EXERCISE QUESTIONS)
  1. Write down the electronic configuration of : Cr^(3+)

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  2. Write down the electronic configuration of : Pm^(3+)

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  3. Write down the electronic configuration of : Cu^(+)

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  4. Write down the electronic configuration of : Ce^(4+)

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  5. Write down the electronic configuration of : Co^(2+)

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  6. Write down the electronic configuration of : Lu^(2+)

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  7. Write down the electronic configuration of : Mn^(2+)

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  8. Write down the electronic configuration of : Th^(4+)

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  9. Why are Mn^(2+) compounds more stable than Fe^(2+) towards oxidation t...

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  10. Explain briefly how + 2 state becomes more and more stable in the half...

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  11. To what extant do the electronic configurations decide the stability o...

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  12. What may be the stable oxidation state of the transition elements with...

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  13. Name the oxometal anions of the transition metals in which the metal e...

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  14. What is Lanthanide contraction?

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  15. What are the characteristics of the transition elements and why are th...

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  16. In what way is the electronic configuration of the transition elements...

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  17. What are the different oxidation states exhibited by the lanthanoids ?

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  18. Explain giving reasons : Transition metals and many of their compou...

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  19. Explain giving reasons : The enthalpies of atomisation of the trans...

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  20. Explain giving reasons : The transition metals generally form colou...

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