What forces hold molecular solids together?
A. Forces from ionic bonds
B. Intermolecular forces
C. Forces from metallic bonds
D. Forces from covalent bonds

Many ionic compounds and a few highly polar covalent compounds are because they completely ionize in water to create a solution filled with charged ions that can conduct an electric current.

If you try to move a piano and are unable to move it, did you perform any work in the scientific sense of the word? yes or no?

D5w is shorthand for a 5% glucose rehydration fluid used in ivs. the doctor orders 1200 ml d5w@ 30 gtts/min. you have an iv tube that delivers 18 gtts/cc. how many hours will it take for the 1200 cc bottle to infuse?