Select the correct answer. What is the molar mass, in grams, of a mole of an element equal to?
OA. the number of electrons in the element
OB. the atomic weight of the element
O c. the atomic number of the element
OD.
the number of neutrons in the element

Which is not one of the major climate zones? question 3 options: rain forest polar tropical temperate

Avehicle has an oil leak that is causing the entire oil pan to be wet, but inspection reveals no exact source after cleaning off the oil residue. technician a says to install a fluorescent dye in the crankcase and operate the engine, then re-inspect for leaks with a special light (black light). technician b says the oil leak may be coming from a source at the top of the engine, such as a valve cover gasket. who is correct?

Astone is thrown into a pond. what happens to the amplitude of the resulting waves as they get farther from the point where the stone hit the water? explain.