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Structure of the Atom — Science STD 9 — Question

Rajasthan BoardEnglish MediumSTD 9ScienceStructure of the Atom1 Mark
Question
Write down the electron distribution of chlorine atom. How many electrons are there in the L shell? (Atomic number of chlorine is 17).
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Answer

Since the atomic number (Z) of chlorine is 17, the electronic configuration of chlorine will be 2, 8, 7. There are eight electrons in the L shell (second shell).

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