Calculate the volume that will be occupied by 240 mL of hydrogen, measured at 360 mm Hg, when
the pressure is changed to 1080 mm Hg.

radioactive decay occurs in unstable atomic nuclei – that is, ones that don't have enough binding energy to hold

the nucleus together due to an excess of either protons or neutrons.

the answer would be b i believe

you need to stop taking that class