Electronic Configuration Past Year (1998 - 2005) MCQs Classification of Elements and Periodicity in Properties Chemistry NEET Practice Questions, MCQs, Past Year Questions (PYQs), NCERT Questions, Question Bank, Class 11 and Class 12 Questions, and PDF solved with answers

If an atom has electronic configuration 1s²2s²2p⁶3s²3p⁶3d³4s², we will place it in group number:

1.	Fifth	2.	Fifteenth
3.	Second	4.	Third

Subtopic: Electronic Configuration |

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