Calculate the density of the football. Use the formula D = m/V

where D is the density, m is the mass, and V is the volume. Record your calculations in Table B of your Student Guide.

What is the density of the football?

g/cm3

Forgot the question hahaha

Where is the graph ?

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