1
COMEDK 2022
MCQ (Single Correct Answer)
+1
-0
$$\mathrm{O^{2-},F^-,Mg^{2+},Al^{3+},O_2,F_2}$$. How many of the species given above isoelectronic?
2
COMEDK 2022
MCQ (Single Correct Answer)
+1
-0
The spectrum of He$$^+$$ is similar to
3
COMEDK 2022
MCQ (Single Correct Answer)
+1
-0
The Paschen series of hydrogen spectrum lies in which region?
4
COMEDK 2021
MCQ (Single Correct Answer)
+1
-0
The total number of nodes are given by
Questions Asked from Atomic Structure (MCQ (Single Correct Answer))
Number in Brackets after Paper Indicates No. of Questions
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