What is the pressure (in kPa) of 0.0025 mol of a gas at 298 K and a volume of 0.044 L

Agas can holds 2.0 gal of gasoline. what is this quantity in cubic centimeters?

Select all of the statements which are true. electrons are located in shells or orbits around the atom. electrons orbit slowly around the atom. electrons travel in one flat path around the nucleus of an atom. the valence of an atom is determined by the number of electrons in the atom's outermost shell.

Elements in group 2 are all called alkaline earth metals. what is most similar about the alkaline earth metals?