NEETChemistryPeriodic Table and PeriodicityMCQ+4 / −1
The element Z = 114 has been discovered recently. It will belong to which of the following family/group and electronic configuration ?
- ACarbon family, [Rn] 5f14 6d10 7s2 7p2
- BOxygen family, [Rn] 5f14 6d10 7s2 7p4
- CNitrogen family, [Rn] 5f14 6d10 7s2 7p6
- DHalogen family, [Rn] 5f14 6d10 7s2 7p5
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Correct answer: A
The electronic configuration of th element with Z = 114 is [Rn] 5f14 6d10 7s2 7p2. Hence it belongs to the carbon family which has the same outer electronic configuaration.
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