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The element with atomic number 103 is...

The element with atomic number 103 is __________

A

lawrencium

B

Mendelevium

C

fermium

D

nobelium

Text Solution

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The correct Answer is:
a
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SURA PUBLICATION-PERIODIC CLASSIFICATION OF ELEMENTS-ADDITIONAL CHOOSE THE CORRECT ANSWER
  1. The metal which is a liquid at room temperature is

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  2. Representative elements are those which belong to

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  3. The element with atomic number 103 is

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  4. Elements whose atoms have their s and p- sublevels complete are the

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  5. Excluding hydrogen and helium , the smallest element in the periodic t...

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  6. The general electronic configuration of s- block element is

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  7. The p- bloks elements comprise of group

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  8. The general electronic configuration of p- block element is

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  9. The general electronic configuration of d- block element is

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  10. d- block elements form compounds.

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  11. The elements in which extra electrons enters into (n-2) f-orbitals are...

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  12. The element with atomic number 31 belongs to

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  13. All the elements in a group in the periodic table have the same

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  14. Which pair of elements has the same characteristic chemical properties...

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  15. The IUPAC name of element having atomic number 108 is

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  16. Which among the following has the highest ionisation energy.

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  17. Arrange the following ions in order of decreasing ionic radii He, Li^(...

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  18. Assertion (A) : He and Be have similar outer shell electronic configur...

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  19. Which one among the following species has the largest atomic radius ?

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  20. The correct order of size among Br^(+), Br, Br^(-)

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