The electron configuration represents an element in what category? a) noble gas b) group a elements c) transition metals d) inner transition metals 1s22s22p63s23p64s23d1 what is the volume of 1.0 mole of hydrogen gas at standard temperature and pressure? a) 5.5 l b) 11 l c) 22 l d) 44 l

Achemist wants to extract copper metal from copper chloride solution. the chemist places 0.50 grams of aluminum foil in a solution containing 0.75 grams of copper (ii) chloride. a single replacement reaction takes place. (ii) chloride. a single replacement reaction takes place. which statement explains the maximum amount of copper that the chemist can extract using this reaction? a) approximately 0.36 grams, because copper (ii) chloride acts as a limiting reactant b) approximately 1.8 grams, because copper (ii) chloride acts as a limiting reactant c) approximately 0.36 grams, because aluminum acts as a limiting reactant d) approximately 1.8 grams, because aluminum acts as a limiting reactant

Identify a strong intermolecular force of attraction between an alcohol

A40 kilogram skier starts at the top of a 12 meter high slope. at the bottom, she is travelling 10 meters per second. how much energy does she lose to friction