What volume of air at 0.98 atm can be compressed into an 11.1 l scuba air tank if the tank is pressurized to 204 atm?

Question 3(multiple choice worth 4 points) (04.04 lc) what does it mean when an element is reduced? it empties a valance shell, reducing its atomic radius. it gains electrons, reducing its overall charge. it increases electronegativity, reducing its ability to bond. it loses electrons, reducing its electron number.