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If the differentiating electron enters (...

If the differentiating electron enters (n-1) d-sublevel. The element is

A

A representiative elemet

B

A noble gas

C

An alkali metal

D

A transition element

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The correct Answer is:
D
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NARAYNA-PERIODIC TABLE -All Questions
  1. The element with electron configuration 1s^(2)2s^(2)2p^(6)3s^(2)3p^(6)...

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  2. The element with ns^(2)np^(4) as outer electron configuration is a

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  3. If the differentiating electron enters (n-1) d-sublevel. The element i...

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  4. Atoms with three of their outer most orbits incompletety filled with e...

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  5. The name of the element with atomic number 100 was adopted in honour o...

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  6. Inner transition elements exhibit different coloured compounds on acco...

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  7. The total numbers of elements in the Group 11 is

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  8. The atomic numbers of elements of second transition series lie in the ...

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  9. Atomic number of next inert gas to be discovered will be

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  10. The element with atomic number 12 belongs to.........Group and...........

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  11. Elements which generally exhibit multiple oxidation states and whose i...

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  12. Ce - 58 is a member of :

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  13. The outer most orbit of an element "X" is partially filled with electr...

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  14. Which is the atomic number of another element present in the same grou...

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  15. Which statement is incorrect for the d-block elements

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  16. When a neutral atom is converted to the anion its

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  17. The term periodicity in the properties of element are arranged in the ...

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  18. The correct order of variation in the sizes of atoms is

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  19. Which one of the following has the largest radius

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  20. Atomic radii of fluorine atom and neon atom in angstrom units are resp...

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