Question

SO2 has how many bonding electron

Answer 1

Sulfur dioxide (SO₂) has a total of 4 bonding electrons. In the Lewis structure of SO₂, sulfur (S) is the central atom bonded to two oxygen (O) atoms. Each S=O double bond consists of 4 electrons (2 from sulfur and 2 from oxygen), resulting in a total of 4 bonding electrons in the molecule.