14. at low temperatures and pressure, how does the volume of a real gas compare with the volume of an ideal gas under the same conditions?
a. there is no difference
b. it is greater
c. it depends on the type of gas.
d. it is less.

Dumb kids playing chess on freeways go spat domain

Ch4 and ph3 are both covalent since they are composed both of non-metals.    ch4 is non- polar because of  london forces and has a geometry of tetrahedral  ph3 , on the other hand, is umbrella shaped polar and has dipole-dipole intermolecular force (imf) . since ph3 is polar, it has a stronger imf   

The answer is solid copper