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Which of the following is not an actinoi...

Which of the following is not an actinoid ?

A

Curium (Z=96)

B

Califormium (Z=98)

C

Uranium (Z=92)

D

Terbium (Z=65)

Text Solution

Verified by Experts

The correct Answer is:
D
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DISHA-CLASSIFICATION OF ELEMENTS AND PERIODICITY IN PROPERTIES-MCQ
  1. Which of the following is not an actinoid ?

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  2. Which of the following species has lowest ionization potential ?

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  3. On going down a main sub-group in the periodic table (example Li to Cs...

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  4. The decreaasing order of the ionization potential of the following ele...

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  5. Theradiff of F, F^(-), O and O^(2-) are in order

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  6. Which group of the periodic tab lc contains coinage metal ?

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  7. Which of the following statements are correct ? (i) The seond period...

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  8. Which ionisation potential (IP) in the following equations involves th...

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  9. Which of the following arrangements represents the increasing order (s...

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  10. Which of the following series correctly represetns relations between t...

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  11. The formation of the oxide ion O^(2-)(g), from oxygen atom requires fi...

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  12. In any period the valency of an element with respect to oxygen

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  13. An element having electronic configuration Is^(2) 2s^(2)2p^(6) 3p^(...

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  14. Which of the following order is wrong ?

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  15. The first ionisation potential of aluminium is smaller than that of ma...

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  16. The first (Delta(i)H(1)) and second (Delta(i)H(2)) ionization enthalpi...

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  17. Consider the following statements : (i) The discovery of inert gases...

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  18. Consider the following ionization enthalpics of two elements A and B. ...

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  19. Sodium sulphate is soluble in water whereas barium sulphate is sparing...

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  20. Which of the following is the reason for the different chemical behavi...

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