The electronic configuration of an element X is 2,8,6,which group and period of the modern periodic table does X belong .state its valancey see and justify your answer .it’s for 3 marks
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The electronic configuration of an element X is 2,8,6,which group and period of the modern periodic table does X belong .state its valancey see and justify your answer .it’s for 3 marks
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X is sulphur(S)
16th group and 3rd period
Heya!!!
The given element is SULPHUR.
So, it's Group = 16
Period = 3
Valency = - 2