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Structure of the Atom — Science STD 9 — Question

Gujarat 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 $17).$
✓

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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