Question

periodic table of elements what is the molecular formula for sulfur dioxide? enter the correct answer in the box.

Explanation:

Step1: Recall compound - naming rules

In sulfur dioxide, 'sulfur' is the sulfur element (S) and 'dioxide' means two oxygen atoms.

Step2: Write the molecular formula

The molecular formula is formed by writing the symbol of sulfur first and then the symbol of oxygen with a sub - script indicating the number of oxygen atoms. So the formula is $SO_2$.

Answer:

$SO_2$