You are a meteorologist measuring the changing air pressure due to an approaching weather front. what instrument would you use to measure atmospheric pressure? a) atmosphmometer b) barometer c) ruler eliminate d) thermometer
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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.