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Saturday, 10 October

JEE Main Chemistry · Classification of Elements and Periodicity in Properties

IUPAC Nomenclature for Z > 100

IUPAC Nomenclature for Z > 100 (Classification of Elements and Periodicity in Properties) was asked 2 times in 2 JEE Main shifts, 2020–2022, out of the 42 shifts Lumi analysed. 1 of the 2 had a numerical answer.

Times asked
2
in 2 shifts
Years
2020–2022
Usual format
Numerical value
Application
Pattern
Occasional
repeats across shifts

How it is asked

  • Iupac name of element from configuration
  • Atomic number from iupac temporary name

Difficulty

Easy 1Medium 1Hard 0

Where it sits

Chapter: Classification of Elements and Periodicity in Properties. Topic: Periodic Trends, 42 questions over 18 ideas.

Other repeat ideas in this topic

Every time it came

All 2 questions

Newest first, each with its options and official answer.

  1. 25 Jul 2022, Shift 1 · Q66The IUPAC nomenclature of an element with electronic configuration [Rn] 5f146d17s2[\mathrm{Rn}]\,5f^{14}6d^{1}7s^{2} is :MediumSingle correct
  2. 6 Sep 2020, Shift 2 · Q46The atomic number of Unnilunium is ________.EasyNumerical value