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Electronic configuration of only one P ...

Electronic configuration of only one P block element is exceptional one molecuale of that element consists of how many atoms of it ?

A

One

B

Two

C

Three

D

Four

Text Solution

Verified by Experts

The correct Answer is:
A
He electronic configuration `1s^(2)` one molecule of He consist only one atom of it.
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ERRORLESS-THE P -BLOCK ELEMENTS (NITROGEN, OXYGEN, HALOGEN AND NOBLE FAMILY)-NCERT BASED QUESTIONS (Noble Gases)
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  7. Which of the following is most polarised

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  17. XeF(6) on hydrolysis gives

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