Q. The total number of electrons in SO₄²⁻ ion is:
✅ Correct Answer: (C)
50
Explanation: Sulfur has 16 electrons and four oxygens contribute 32 electrons. Adding 2 extra electrons for the charge gives 50.
Explanation by: Jyoti
Sulfur has 16 electrons and four oxygens contribute 32 electrons. Adding 2 extra electrons for the charge gives 50.