On the Basis of Electronic Configuration, How Will You Identify the First Element of a Period? - CBSE Class 10 - Science
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On the basis of electronic configuration, how will you identify the first element of a period?
The first element of each period has only one outermost electron. For example, if an element has an electronic configuration of (2,1), we understand that the element belongs to group 1.
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Solution On the Basis of Electronic Configuration, How Will You Identify the First Element of a Period? Concept: The Modern Periodic Table.