Usa test prep- Look at the picture below to answer. If u answer correctly i will mark you as brainliest!

Agas contained within a piston-cylinder assembly undergoes three processes in series: process 12: compression with pv= constant from 1 bar and 1 liter to 4 bar. process 23: constant pressure expansion to 1 liter. process 31: constant volume calculate the pressure and volume at each state, and sketch the processes on a p-vdiagram labeled with pressure and volume values at each numbered stat

The radius of an atom is closest in size to a

See the attachment and solve question 5th