In the metric system, force is measured in Newtons (N). Work is measured in joules (J). A joule is defined in the system as a newton-meter ( Nm).
If you applied a force of 200 Newtons to lift a box 2.20 meters above the floor, how much work would you be doing?
O 0.011)
0 90.9)
O 440
O 44,000

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   

Ithink that’s it’s b

Um i think answer is a