the electronic configuration of an element X is 2,8,6 which group and period Modern Periodic Table does X belongs to its valency and justify your answer in each case
sanjana7819:
Group 17
no its sulphur atomic no. 16 present in 16th group
ya it belong to 16 group and 3 period
Answers
Answered by
4
it will belong to group no. 16
and period no. 3
and period no. 3
plzz justify it
Answered by
10
Period - 3 because number of shell represent the number of period.
Group - 3
valency - 2 Because it obtains 2 electrons to attain stability.
hope it helps you
Group - 3
valency - 2 Because it obtains 2 electrons to attain stability.
hope it helps you
group is 16 not 3
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