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Which of the following is a 'd' block el...

Which of the following is a 'd' block element ?

A

Na

B

Fe

C

Mg

D

C

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The correct Answer is:
B
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MBD PUBLICATION-CLASSIFICATION OF ELEMENTS AND PERIODICITY IN PROPERTIES-QUESTION BANK
  1. Name any two elements of group IIA of periodic table.

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  2. Which of the following has the lowest atomic volume ?

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  3. Which of the following is a 'd' block element ?

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  4. Which of the following has the largest size ?

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  5. Write the electronic configuration of second element of group VI-A of ...

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  6. Between lithium and sodium which is more electropositive ?

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  7. Which of the following has the lowest electron affinity ?

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  8. Name two elements of Group VA of periodic table.

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  9. Out of the atomic numbers given below suggest which one of the follow...

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  10. Name the element present in group IIA of thethird period of the period...

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  11. Which of the following has largest size ?

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  12. Name any two elements of IVA of periodic table.

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  13. Name any two elements of IVA of periodic table.

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  14. Which of the following has the smallest size ?

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  15. How does electronegativity vary in a group and period ?

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  16. What is oxidation number ?

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  17. How many atoms of fluorine are there in 1.9 xx 10^(-6) gms of fluroine...

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  18. Why Mg^(2+) ion is smaller than O^(2-) althrough both have the same el...

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  19. Why ionosation energy of magnesium is greater than aluminium ?

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  20. Why electron affinity of Be is zero ?

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