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Symbols of certain elements are given. W...

Symbols of certain elements are given. Write their electronic configuration and find the period and group to which they belong.
a) `overset(12) underset (6)\C` ,b) `overset(24) underset (12)\Mg` , c) `overset(35) underset (17)\Cl` ,d) `overset(27) underset (13)\Al` ,e) `overset(20) underset (11)\Na`

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NCERT-PERIODIC TABLE-LET US ASSESS
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  3. Symbols of certain elements are given. Write their electronic configur...

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  9. There are three shells in the atom of element 'X', 6 electrons are pre...

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  10. There are three shells in the atom of element 'X', 6 electrons are pre...

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  11. There are three shells in the atom of element 'X', 6 electrons are pre...

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  13. There are three shells in the atom of element 'X', 6 electrons are pre...

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  14. There are three shells in the atom of element 'X', 6 electrons are pre...

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  16. Electronic configuration of elements P, Q, R and S are given below. (...

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  17. Electronic configuration of elements P, Q, R and S are given below. (...

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  18. Electronic configurations of elements P, Q, Rand S are given below. (T...

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