If you want to melt 81.1 g of antimony, how much energy do you need to add if the heat of fusion is 165 J/g?

In the space, show a correct numerical setup for calculating the number of moles of co2 present in 11 grams of co2

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.

Energy defines the different "states" of matter. in no more than 3 sentences, describe the amount of kinetic energy that each of the 3 states of matter possesses and relate that to the atom/molecular motion of each "state".