An atom has electronic configuration 1s² 2s² 2p⁶ 3s² 3p⁶ 3d³ 4s², you will place it in which group of periodic table?
- AFifth
- BFifteenth
- CSecond
- DThird
✓ Correct answer: A
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NewNcert › Chemistry › Classification of Elements and Periodicity in Properties
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Question ID #431852 · NewNcert