Question

The element with Z = 114 has been discovered recently. It will belong to which of the following family/group in periodic table and its electronic configuration is?

• A. Carbon family, $\left[\right.Rn\left]\right.5f^{14},6d^{10},7s^{2}7p^{2}$
• B. Oxygen family, $\left[\right.Rn\left]\right.5f^{14},6d^{10},7s^{2}7p^{4}$
• C. Nitrogen family, $\left[\right.Rn\left]\right.5f^{14},6d^{10},7s^{2}7p^{6}$
• D. Halogen family, $\left[\right.Rn\left]\right.5f^{14},6d^{10},7s^{2}7p^{5}$

Answer 1

Answer: (A)

Z = 114
Electronic configuration of $Z=\left[\right.Rn\left]\right.5f^{14},6d^{10},7s^{2}7p^{2}$
Period =7 or VII
Block = p
Gp. No $=2+2=$ IV (carbon family)