oh my GASh! I cross a words Crossword

The force applied perpendicular to the surface of an object per unit area over which that force is didtributed
The quantity of three dimensional space enclosed by a closed surface
Standard defined quantity that measures the size of an ensemble of particles, such as atoms, molecules, electron and other particles.
Number of constituent particles usually atom or molecules that are contained in the amount of substance given by one mole
SI derived unit of pressure
SI derived unit of volume
Unit of measurement for amount of substance
Is an absolute temperature scale using as its null point absolute zero
The volume occupied by n moles of any gas has a pressure at temperature in Kelvin. The relationship for these variables, PV=nRT, where R is known as the gas constant
Is a measure of average kinetic energy of gas molecules measured in terms of Kelvin (K)