I reeeallly need help please ASAP also I have other questions that need answers pleeeaas

If a || b and e || f, what is the value of y ?

What are the charges of the subatomic particles by choosing the answer from the drop down menu. protons have a (+1,0,or-1). (protons,neutrons,electrons) have a 0 charge. 3.) electrons have a (+1,0,-1)

Matches the chemical name of each oxide of phosphorus to its chemical formula