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The element with atomic number 118, will...

The element with atomic number 118, will be

A

alkali

B

noble gas

C

lanthanide

D

transition element

Text Solution

Verified by Experts

The correct Answer is:
B
Electronic configuration of element with atomic number `118` will be `[Rn]5f^(14)6d^(10)7s^(2)7p^(6)`. Since its electronic configuration in the outer most orbit (`ns^(2)np^(6)`) resemble with that of inert or noble gases, therefore it will be noble gas element.
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DISHA PUBLICATION-CLASSIFICATION OF ELEMENTS AND PERIODICITY IN PROPERTIES-Exercise -1 :Concept Builder (Topic 1)
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  17. The statement that is not correct for the periodic classification of e...

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  18. The number of elements in each of the inner transition series is

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  19. Which of the following elements is a lanthanide (Rare-earth element) ?

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