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An element E has following electronic configuration:K L M 2 8 6

a. To which group of the periodic table does element E belong?
b. To which period of the periodic table does element E belong?
c. State the number of valence electrons present in element E.
d. State the valency of the element E.

For XIII class CBSE.


The element is sulpjhur.
a) as the e.c is 3s2 and 3p6,the element belongs to 6th group and 3rd period.
c) no.of valence electron is 6
d) valency is 2 ;(8-6)
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