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Question
On moving from left to right in a given period, the number of shells ______.
Options
remains the same
increases
decreases
MCQ
Fill in the Blanks
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Solution
On moving from left to right in a given period, the number of shells remains the same.
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Periods and Electronic Configuration - Shells (Orbits)
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Chapter 1: Periodic Properties and Variations of Properties: Physical and Chemical - Questions from ICSE Examinations [Page 21]
