How many moles of lithium fluoride (LiF) are in a 8.5 g sample?

Which is true of a liquid? it has a definite volume but not a definite mass.it has a definite mass but not a definite volume.it has a definite volume but not a definite shape.it has a definite shape but not a definite volume.

Areader can tell that the meaning of “obnoxious” will include “having the quality of something” because of the .a) prefix b)pronunciation c)suffix d) word root

Witch two conditions can limit the usefulness of the kinetic molecular theory in describing gas behavior?