Given the different molecular weights, dipole moments, and molecular shapes, why are their molar volumes nearly the same? o because in the gas phase molecules do not interact with each other because molecules of a gas have very low kinetic energy. because most of the volume occupied by the substance is empty space. because these factors compensate each other

Which of the following represents an upright image? a. -do b. +m c. -m d. +do

Tafari worked one summer on a ship that set weather buoys in the ocean. he watched how one of the buoys moved in the water. describe which parts of the wave would cause the buoy to bob up and down. which wave property determined how fast the buoys bobbed in the water? he observed that when the wind blew harder, the ocean waves were larger, and the buoys moved away from the ship. what effect, if any, did the waves have on how far the buoys moved? explain your answer.

An isotope undergoes radioactive decay by emitting radiation that has a –1 charge. what other characteristic does the radiation have?