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Question:

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

Carbon family,[Rn]5f146d107s27p2

Oxygen family,[Rn]5f146d107s27p4

Nitrogen family,[Rn]5f146d107s27p6

Halogen family,[Rn]5f146d107s27p5

Solution:

The element Z=114 has been discovered recently. It will belong to the carbon family and its electronic configuration is [Rn]5f146d107s27p2. It belongs to the seventh period and fourteenth group. Hence, the correct option is A.