To which group and period respectively does an element with 15 electrons belong?
a
3 and 3
b
3 and 5
c
5 and 3
d
5 and 5
Explanation
Correct Option
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ayomidee311
3 years ago
Your explanation is wrong ooo, Myschool.
Arsenic is not the one having 15 electrons. It is Phosphorus.





