AP-ECET SERIES Chemistry
Structure Of Atom
1 previous year questions.
Volume: 1 Ques
Yield: Medium
High-Yield Trend
1
2018 Chapter Questions 1 MCQs
01
PYQ 2018
medium
chemistry ID: ap-ecet-
To which group and period does the element belong if the electronic configuration of an element in its oxidation state is ?
1
period 3 . group 16
2
period 3 . group 17
3
period 4 . group 16
4
period 4 . group 17