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Question
Choose the correct answer from the choice given:
An element A belonging to Period 3 and Group II will have
Options
3 shells and 2 valence electrons
2 shells and 3 valence electrons
3 shells and 3 valence electrons
2 shells and 2 valence electrons
MCQ
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Solution
3 shells and 2 valence electrons
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Chapter 1: Periodic Properties and Variations of Properties: Physical and Chemical - Questions from ICSE Examinations [Page 24]
