Which units are used to measure the pressure of a gas

Check all that apply.
torr
atmospheres (atm)
kilopascals (kPa)
kg
inch
metre (m)
pounds per square inch
litre (L)
mmHg
grams (g)

torr
atmospheres (atm)
kilopascals (kPa)
pounds per square inch
mmHg

As above, plus:
inches (of mercury, used for barometric readings in US)
metre (of water, used by divers---10 m ~ 1 atm)

psi is used for gas