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Chemistry · PYQ NEET UG 2017

हिन्दी

The element \( Z = 114 \) has been discovered recently. It will belong to which of the following family/group and electronic configuration?

  1. Halogen family, [Rn] \( 5\text{f}^{14}6\text{d}^{10}7\text{s}^27\text{p}^5 \)
  2. Carbon family, [Rn] \( 5\text{f}^{14}6\text{d}^{10}7\text{s}^27\text{p}^2 \)
  3. Oxygen family, [Rn] \( 5\text{f}^{14}6\text{d}^{10}7\text{s}^27\text{p}^4 \)
  4. Nitrogen family, [Rn] \( 5\text{f}^{14}6\text{d}^{10}7\text{s}^27\text{p}^6 \)

Correct answer · Option 2

Carbon family, [Rn] \( 5\text{f}^{14}6\text{d}^{10}7\text{s}^27\text{p}^2 \)

Explanation

Element with \( Z = 114 \) is Flerovium (Fl), which belongs to group 14 (Carbon family) with outer configuration \( 7\text{s}^27\text{p}^2 \).
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