covalent formulas\nwhat is the formula for sulfur trioxide?\nso\nso₂\nso₃\nhso₃

covalent formulas\nwhat is the formula for sulfur trioxide?\nso\nso₂\nso₃\nhso₃
Answer
Brief Explanations:
In chemical - naming, "tri -" means three. Sulfur trioxide has one sulfur atom and three oxygen atoms. The chemical formula for sulfur trioxide is $SO_3$.
Answer:
$SO_3$