Chemistry · 2017
Classification of Elements and Periodicity in PropertiesElectronic Configurations and Types of Elements: s-, p-, d-, f- Blocks
NEET 2017 · 7 May · Code A · Q72
The element Z =114 has been discovered recently. It will belong to which of the following family/group and electronic configuration?
The element $\displaystyle \mathrm{Z}=114$ has been discovered recently. It will belong to which of the following family/group and electronic configuration ?
Official answer
From NTA’s final answer key for this paper.
(2)
Carbon family, $\displaystyle [\mathrm{Rn}] 5 \mathrm{f}^{14} 6 \mathrm{~d}^{10} 7 \mathrm{~s}^2 7 \mathrm{p}^2$
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