1
JEE Main 2021 (Online) 27th August Morning Shift
Numerical
+4
-1
The number of f electrons in the ground state electronic configuration of Np (Z = 93) is ___________. (Nearest integer)
Your input ____
2
JEE Main 2021 (Online) 26th August Morning Shift
Numerical
+4
-1
The number of 4f electrons in the ground statement electronic configuration of Gd2+ is ___________. [Atomic number of Gd = 64]
Your input ____
3
JEE Main 2021 (Online) 25th July Evening Shift
Numerical
+4
-1
Number of electrons present in 4f orbital of Ho3+ ion is ____________. (Given Atomic No. of Ho = 67)
Your input ____
4
JEE Main 2021 (Online) 22th July Evening Shift
Numerical
+4
-1
Number of electrons that Vanadium (Z = 23) has in p-orbitals is equal to _____________
Your input ____
Questions Asked from d and f Block Elements (Numerical)
Number in Brackets after Paper Indicates No. of Questions
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